...10000 constraints.
...20000 constraints.
...30000 constraints.
...40000 constraints.
...50000 constraints.
T SUM NUM_NODES 660336
T SUM NUM_PRUNES 0
T SUM SEARCH_TIME 92.670012

Solving normal LP:
Solving with simplex method...done!
CPXlpopt ended with status 0!
CPXlpopt ended with lpstat 1!
Obj: w = 1 / 7 == 0.142857
Assigning optimum fraction and reducing LP.
temp_error_term = 0.0000001000
num_rounded = 4974, num_remaining = 6581
                                  w =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,1,1,_,_,_,_,_,_,_,_,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,1,_,_,_,_,_,_,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,1,1,_,_,_,_,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,1,1,_,_,_,_,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,1,1,1,_,_,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,1,1,1,1,1,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,1,1,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,1,1,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,1,1,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,1,1,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,1,1,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,1,1,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,1,1,0,1,1,1,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,1,1,0,1,1,1,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,1,1,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,1,1,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,1,1,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,1,1,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,1,1,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,1,1,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,1,1,0,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,1,1,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,1,1,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,1,1,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,1,1,0,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,0,1,1,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,0,1,1,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,0,1,1,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,1,1,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,1,1,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,1,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,1,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,1,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,1,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,1,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,1,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,1,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,1,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,1,0,1,0,1,1,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,0,1,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,1,0,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,0,1,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,1,0,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,0,1,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,0,1,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,1,0,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,0,1,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,1,0,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,0,1,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,0,1,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,1,0,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,0,1,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,1,0,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,1,0,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,0,1,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,0,1,1,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,0,1,1,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,1,0,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,1,1,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,1,1,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,1,0,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,1,0,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,1,1,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,1,0,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,1,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,1,0,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,1,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,1,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,1,1,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,1,0,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,1,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,1,0,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,1,0,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,1,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,1,1,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,1,1,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,1,0,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,1,1,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,1,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,1,0,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,1,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,1,0,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,1,1,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,1,0,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,1,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,1,0,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,1,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,1,0,0,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,1,0,1,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,1,0,1,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,1,0,1,1,_,_,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,1,0,1,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,1,0,1,1,_,_,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,1,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,1,0,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,1,0,1,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,1,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,1,0,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,1,0,1,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,1,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,1,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,1,0,1,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,1,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,1,0,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,1,0,1,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,1,0,1,0,1,1,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,1,0,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,1,0,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,1,0,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,1,0,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,1,0,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,1,0,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,1,0,1,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,0,1,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,0,1,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,0,1,0,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,1,0,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,0,1,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,0,1,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,0,1,0,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,1,0,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,1,0,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,0,1,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,1,0,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,1,0,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,1,0,1,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,1,0,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,1,0,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,0,1,0,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,1,0,1,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,1,0,1,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,1,0,1,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,1,0,1,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,1,0,1,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,1,0,1,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,1,0,1,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,1,0,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,1,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,1,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,1,0,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,1,0,1,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,1,0,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,1,0,1,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,1,0,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,1,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,1,0,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,1,0,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,1,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,1,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,1,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,1,0,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,1,0,1,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,1,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,1,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,1,0,0,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,1,0,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,1,0,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,1,0,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,1,0,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,1,0,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,1,0,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,1,0,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,1,0,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,1,0,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,1,0,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,1,0,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,1,0,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,1,0,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,1,0,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,1,0,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,1,0,0,1,1,1,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,1,0,1,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,1,0,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,1,0,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,1,0,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,1,0,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,1,0,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,1,0,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,1,0,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,1,0,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,1,0,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,1,0,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,1,0,1,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,1,0,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,1,0,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,1,0,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,1,0,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,1,0,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,1,0,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,1,0,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,1,0,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,1,0,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,1,0,0,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,1,0,0,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,1,0,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,1,0,0,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= -0.0000000000
 d1r2a(0,1,1,0,1,0,1,0,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,1,0,0,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,1,0,0,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,1,0,0,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,1,0,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,1,0,0,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,1,0,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,1,0,0,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,1,0,0,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,1,0,0,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,0,1,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,0,1,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,0,1,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,1,1,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,0,1,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,0,1,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,0,1,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,0,1,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,0,1,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,0,1,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,1,1,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,0,1,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,0,1,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,0,1,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,0,0,1,1,1,1,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,1,0,1,0,1,1,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,0,0,1,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,0,0,1,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,1,0,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,1,0,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,0,0,1,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,1,0,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,0,0,1,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,1,0,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,1,0,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,0,0,1,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,1,0,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,1,0,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,1,0,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,0,0,1,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,0,0,1,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,1,0,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,0,0,1,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,1,1,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,1,0,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,1,0,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,1,1,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,1,0,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,0,1,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,1,0,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,0,1,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,1,0,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,0,1,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,1,0,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,0,1,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,1,1,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,0,1,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,1,0,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,0,1,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,1,0,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,0,1,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,1,0,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,1,0,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,0,1,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,1,0,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,0,1,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,1,0,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,0,1,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,1,0,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,1,0,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,1,1,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,0,1,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,1,0,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,0,1,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,1,0,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,0,1,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,1,0,0,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,1,0,0,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,1,0,0,1,1,1,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,1,0,0,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= -0.0000000000
 d1r2a(0,1,0,1,0,0,1,0,0,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= -0.0000000000
 d1r2a(0,1,0,1,0,0,1,0,0,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,1,0,0,1,1,1,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,0,1,0,1,1,1,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,1,0,0,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,0,1,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,1,0,0,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,1,0,0,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,0,1,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,1,0,0,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,1,0,0,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,1,0,0,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,0,1,0,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,1,0,0,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,1,0,0,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,0,0,1,1,1,1,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,1,0,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,1,0,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,1,0,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,1,0,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,0,0,1,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,1,0,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,1,0,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,1,0,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,1,0,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,0,0,0,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,1,0,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,1,0,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,1,0,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,1,0,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,0,0,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,1,0,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,1,0,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,0,1,0,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,1,0,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,1,0,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,1,0,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,0,1,0,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,1,0,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,1,0,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,1,1,0,1,1,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,1,0,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,1,0,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,0,1,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,1,0,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,1,0,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,1,0,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,1,0,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,0,1,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,1,0,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,1,0,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,1,0,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,0,1,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,0,1,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,1,0,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,1,0,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,1,0,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,1,0,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,0,1,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,1,0,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,1,0,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,0,1,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,1,0,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,1,0,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,1,0,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,0,1,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,1,0,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= -0.0000000000
 d1r2a(0,1,0,0,0,0,1,0,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,1,0,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,0,1,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,0,0,1,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,1,0,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,1,0,0,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,1,0,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,1,0,0,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,0,0,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,1,0,0,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,1,0,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,1,0,0,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,1,0,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,1,0,0,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,0,1,0,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,0,0,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,1,0,0,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,1,0,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,1,0,0,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,0,1,0,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,1,0,0,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,1,0,0,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,1,0,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,0,0,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,1,0,0,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,1,0,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,1,0,0,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,0,1,0,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,1,0,0,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,1,0,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,1,1,0,1,1,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,1,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,1,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,0,1,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,1,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,0,1,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,1,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,0,1,0,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,0,0,1,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,1,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,1,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,1,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,0,1,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,0,0,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,0,0,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,0,1,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,1,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,0,0,0,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,1,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,0,1,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,1,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,0,1,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,0,1,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,0,1,1,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,0,1,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,0,1,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,0,1,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,0,1,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,0,1,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,1,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,0,0,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,0,0,1,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,1,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,1,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,0,0,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,1,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,0,1,1,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,0,0,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,0,1,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,0,0,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,0,0,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,1,1,1,0,1,1,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,1,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,1,1,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,1,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,0,1,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,0,1,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,1,1,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,1,1,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,1,1,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,1,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,0,0,1,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,1,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,0,0,1,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,1,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,0,1,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,1,1,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,0,0,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,0,0,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,0,1,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,1,1,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,1,1,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,1,1,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,1,1,0,1,1,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,0,1,1,0,1,1,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,0,1,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,0,1,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,1,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,1,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,1,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,0,1,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,0,0,1,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,1,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,0,0,1,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,1,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,0,1,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,0,1,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,0,0,0,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,0,1,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,0,0,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,0,1,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,0,0,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,0,1,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,0,0,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,1,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,0,1,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,1,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,0,1,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,0,1,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,1,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,0,1,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,0,1,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,0,1,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,0,1,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,0,1,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,1,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,0,1,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,0,0,1,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,1,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,1,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,0,0,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,1,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,0,1,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,0,1,1,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,0,0,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,0,0,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,0,0,0,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,1,1,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,0,0,1,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,1,1,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,1,0,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,0,0,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,1,0,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,0,1,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,1,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,0,1,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,1,0,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,0,1,0,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,1,1,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,1,0,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,0,0,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,0,0,1,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,1,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,0,0,1,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,1,0,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,1,1,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,0,0,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,0,0,0,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,0,0,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,0,0,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,0,0,0,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,1,0,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,0,0,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,1,0,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,0,1,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,0,1,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,0,1,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,0,1,0,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,0,0,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,0,1,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,0,1,0,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,0,1,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,0,1,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,0,1,0,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,1,0,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,0,0,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,0,0,1,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,1,0,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,1,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,0,0,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,0,0,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,0,1,1,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,0,0,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,0,0,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,0,0,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,1,0,0,0,0,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,1,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,0,1,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,1,1,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,1,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,0,1,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,1,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,0,1,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,1,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,0,1,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,0,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,1,1,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,0,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,1,1,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,0,1,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,1,1,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,0,1,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,0,1,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,0,1,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,0,1,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,0,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,0,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,0,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,1,1,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,1,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,0,1,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,1,1,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,0,0,1,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,1,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,0,0,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,1,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,0,0,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,1,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,0,0,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,1,1,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,0,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,0,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,1,1,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,0,1,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,1,1,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,0,0,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,0,0,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,0,1,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,0,0,0,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,0,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,1,1,0,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,0,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,1,1,0,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,1,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,0,1,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,1,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,0,1,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,1,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,0,1,0,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,1,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,0,0,1,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,1,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,0,0,1,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,1,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,0,1,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,0,0,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,0,1,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,0,0,0,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,1,0,1,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,0,0,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,1,0,1,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,1,0,1,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,1,0,1,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,1,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,0,0,1,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,1,0,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,1,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,1,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,0,1,0,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,1,0,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,0,0,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,1,0,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,0,0,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,1,0,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,1,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,0,0,1,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,0,0,1,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,1,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,0,0,1,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,1,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,0,0,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,1,0,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,1,0,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,0,0,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,0,1,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,0,0,1,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,0,1,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,0,0,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,0,0,0,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,0,0,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,1,0,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,0,0,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,0,0,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,1,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,1,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,0,1,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,1,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,0,1,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,1,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,0,1,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,1,0,0,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,0,1,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,0,1,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,0,1,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,0,1,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,0,1,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,0,1,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,1,0,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,1,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,0,0,1,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,1,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,0,0,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,1,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,0,0,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,1,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,0,0,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,1,0,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,0,0,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,0,0,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,0,0,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,0,1,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,1,0,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,1,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,0,1,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,1,0,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,1,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,0,1,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,1,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,0,1,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,1,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,0,1,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,0,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,1,0,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,0,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,1,0,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,0,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,1,0,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,0,1,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,0,1,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,0,1,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,0,1,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,0,1,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,0,1,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,0,1,0,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,0,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,1,0,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,0,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,1,0,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,0,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,1,0,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= -0.0000000000
 d1r2a(0,1,0,0,0,1,0,1,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,0,1,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,0,0,1,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,1,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,0,0,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,1,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,0,0,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,1,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,0,0,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,0,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,1,0,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,0,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,1,0,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,0,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,1,0,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,0,1,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,0,1,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,1,0,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,1,0,0,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,0,1,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,0,1,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,0,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,1,0,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,0,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,1,0,0,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,0,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,1,0,0,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,1,0,1,0,0,1,1,1,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,1,1,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,1,0,1,0,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,1,1,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,1,0,1,0,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,1,1,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,1,0,1,0,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,1,1,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,1,0,1,0,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,1,1,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,1,0,1,0,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,1,1,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,1,0,1,0,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,1,1,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,1,0,1,0,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,1,1,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,1,1,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,1,0,1,0,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,1,0,1,0,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,1,1,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,1,1,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,1,1,0,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,1,0,0,1,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,1,1,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,1,0,0,0,0,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,1,1,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,0,1,1,1,1,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,0,1,0,1,1,1,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,1,1,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,0,1,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,1,0,0,1,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,1,1,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,1,1,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,0,1,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,1,0,0,0,1,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,1,1,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,1,0,0,0,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,1,1,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,0,1,0,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,1,0,0,0,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,1,0,0,0,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,0,1,1,1,1,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,0,0,1,1,1,1,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,0,0,1,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= -0.0000000000
 d1r2a(0,1,0,1,0,0,1,1,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,1,0,0,0,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,0,0,0,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,1,1,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,0,0,1,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,1,0,0,1,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,1,0,0,1,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,1,1,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,0,0,1,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,1,0,0,0,1,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,1,1,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,1,0,0,0,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,1,1,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,0,0,1,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,1,0,0,0,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,1,0,0,0,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,1,1,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,0,1,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,0,1,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,0,1,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,0,1,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,0,0,1,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,0,1,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,0,0,1,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,0,1,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,1,1,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,0,0,0,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,0,0,1,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,0,0,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,0,0,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,1,0,0,1,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,0,1,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,1,1,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,0,1,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,1,0,0,0,0,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,1,1,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,0,0,1,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,0,0,1,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,1,1,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,1,0,0,1,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,1,1,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,1,1,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,0,1,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,1,0,0,0,1,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,1,1,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,1,0,0,0,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,1,1,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,0,1,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,1,0,0,0,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,1,0,0,0,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,0,1,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,0,0,1,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,0,0,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,1,0,0,1,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,0,1,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,0,0,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,0,1,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,1,0,0,0,0,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,1,1,0,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,0,0,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,0,0,1,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,1,1,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,1,0,0,1,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,1,0,0,1,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,1,1,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,0,0,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,1,0,0,0,1,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,1,1,0,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,1,0,0,0,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,1,1,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,0,0,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,1,0,0,0,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,1,0,0,0,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,0,1,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,1,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,0,1,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,0,1,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,0,1,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,0,1,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,1,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,1,1,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,1,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,0,1,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,0,1,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,0,0,1,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,0,0,1,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,1,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,1,1,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,0,1,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,1,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,0,0,1,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,0,0,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,0,1,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,0,0,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,0,1,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,1,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,1,1,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,1,1,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,0,0,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,0,0,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,0,0,1,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,0,0,1,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,1,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,1,1,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,0,1,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,0,1,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,0,1,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,0,1,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,0,1,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,0,1,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,0,1,0,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,0,1,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,0,1,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,0,1,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,0,0,1,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,0,0,1,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,0,0,1,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,0,0,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,0,0,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,0,0,0,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,0,1,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,1,0,1,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,0,1,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,1,0,1,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,0,1,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,0,1,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,1,0,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,0,1,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,0,1,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,0,1,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,0,1,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,0,1,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,0,1,0,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,0,1,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,1,0,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,0,1,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,0,1,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,1,0,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,0,1,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,0,1,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,0,0,1,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,0,1,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,0,1,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,1,0,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,0,0,1,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,0,1,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,1,0,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,0,0,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,0,0,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,0,0,0,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,0,1,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,1,0,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,0,1,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,0,1,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,0,1,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,0,1,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,0,1,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,1,0,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,0,1,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,0,0,1,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,0,1,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,0,1,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,1,0,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,0,1,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,0,0,1,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,0,1,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,0,1,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,0,0,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,0,1,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,0,0,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,0,0,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,0,0,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,0,0,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,0,1,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,1,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,1,0,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,0,1,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,0,1,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,0,1,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,0,1,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,1,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,1,0,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,0,0,1,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,1,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,1,0,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,0,1,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,0,0,1,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,0,1,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,0,1,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,0,0,1,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,1,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,1,0,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,0,1,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,1,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,1,0,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,0,0,1,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= -0.0000000000
 d1r2a(0,1,0,0,0,1,0,0,1,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,0,1,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,0,0,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,0,1,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,1,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,1,0,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,0,0,1,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,1,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,1,0,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,0,0,1,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,0,0,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,1,0,0,0,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,1,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,1,0,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= -0.0000000000
 d1r2a(1,0,1,0,1,0,0,0,1,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,1,0,0,0,1,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,1,0,0,0,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,1,0,0,0,0,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,1,1,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,1,0,0,1,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,1,1,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,1,1,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,1,0,0,0,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,1,1,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,1,0,0,0,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,1,0,0,0,1,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= -0.0000000000
 d1r2a(1,0,1,0,1,0,0,0,1,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,1,0,0,0,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,1,1,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,1,1,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,1,0,0,1,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,1,0,0,0,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,1,1,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,1,0,0,0,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,1,0,0,0,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,1,1,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,1,0,0,0,1,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,1,0,0,0,1,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,1,1,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,1,0,0,0,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,1,1,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,1,1,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,1,1,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,1,1,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,1,0,0,0,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,1,1,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,1,0,0,0,0,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,1,0,0,0,1,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= -0.0000000000
 d1r2a(1,0,1,0,1,0,0,0,1,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,1,0,0,0,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,1,1,0,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,1,0,0,1,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,1,0,0,1,0,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,1,0,0,0,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,1,1,0,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,1,0,0,0,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,1,0,0,0,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,1,0,0,0,0,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,1,1,0,1,1,1,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,1,0,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,1,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,1,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,1,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,1,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,0,1,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,0,1,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,0,1,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,0,1,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,1,0,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,1,0,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,1,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,1,0,0,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,1,0,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,1,1,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,1,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,1,0,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,1,1,0,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,0,1,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,1,0,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,1,0,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,1,0,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,1,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,1,0,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,1,0,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,1,0,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,1,1,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,1,0,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,1,1,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,1,0,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,1,1,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,1,0,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,1,1,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,1,0,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,1,1,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,1,1,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,1,1,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,1,0,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,1,0,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,1,1,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,1,0,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,1,1,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,1,0,0,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,1,1,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,1,0,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,1,0,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,1,1,0,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,1,1,0,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,1,0,1,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,1,0,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,1,0,1,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,1,0,1,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,1,0,1,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,1,0,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,1,0,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,1,0,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,1,0,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,1,0,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,1,0,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,1,0,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,1,0,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,1,0,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,1,0,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,1,0,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,1,0,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,1,0,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,1,0,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,1,0,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,1,0,0,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,1,0,0,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,1,0,0,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,1,0,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,1,0,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,1,0,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,1,0,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,1,0,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,1,0,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,1,0,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,1,0,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,1,0,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,1,0,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,1,0,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,1,0,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,1,0,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,1,0,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,1,0,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,1,0,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,1,0,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,1,0,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,1,0,0,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,1,0,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,1,0,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,1,0,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,1,0,0,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,1,0,1,0,1,1,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,1,0,1,1,1,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,1,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,1,0,1,0,1,1,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,1,0,1,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,0,0,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,1,0,1,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,0,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,1,0,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,1,1,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,1,0,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,1,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,1,1,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,1,0,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,1,1,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,0,1,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,1,1,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,1,0,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,1,1,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,0,0,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,1,0,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,0,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,1,1,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,1,1,0,1,1,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,1,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,1,0,1,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,1,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,1,0,1,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,1,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,1,0,1,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,1,0,1,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,0,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,1,0,1,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,0,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,1,0,1,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,0,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,0,0,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,1,0,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,0,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,1,1,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,1,0,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,0,0,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,1,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= -0.0000000000
 d1r2a(0,1,0,0,1,0,1,0,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,1,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,0,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,1,1,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,1,1,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,0,1,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,1,0,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,0,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,0,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,1,1,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,1,0,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,1,1,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,0,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,1,0,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,0,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,0,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,1,1,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,1,0,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,1,0,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,1,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,1,0,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,0,1,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,1,0,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,0,0,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,1,0,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,0,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,0,0,0,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,1,0,1,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,0,0,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,1,0,1,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,1,0,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,0,0,0,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,1,0,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,1,0,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,1,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,0,0,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,1,0,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,1,0,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= -0.0000000000
 d1r2a(0,1,1,0,0,1,0,0,0,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,1,0,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,0,1,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,0,0,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,1,0,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,1,0,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,0,0,0,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,1,0,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,0,0,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,1,0,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,0,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,0,0,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,1,0,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,1,0,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,1,0,0,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,1,0,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,1,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,1,0,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,1,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,1,0,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,1,0,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,0,1,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,0,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,1,0,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,0,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,1,0,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,0,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,1,0,0,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,0,0,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,1,0,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,1,0,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,0,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,1,0,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,1,0,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,0,0,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,1,0,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,1,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,1,0,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,1,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,0,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,1,0,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,0,0,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,1,0,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,0,1,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,1,0,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,0,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,0,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,1,0,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,1,0,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,0,0,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,1,0,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,0,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,1,0,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,0,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,0,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,1,0,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,1,0,1,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,1,0,1,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,1,0,1,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,1,0,0,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,1,0,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,1,0,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,1,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,1,1,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,0,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,0,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,0,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,0,0,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,0,0,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,1,0,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,1,0,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,1,0,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,1,0,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,0,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,0,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,1,0,1,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,1,0,1,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,1,0,1,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,1,0,0,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,1,0,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,1,0,0,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,0,0,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,0,0,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,0,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,0,0,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,1,0,1,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,1,0,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,1,0,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,1,0,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,1,0,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,1,0,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,1,0,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,1,0,0,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,0,1,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,0,1,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,1,0,1,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,0,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,0,0,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,1,0,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,1,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,1,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,1,0,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,0,1,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,1,0,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,0,1,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,1,0,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,0,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,1,0,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,1,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,1,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,1,0,1,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,1,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,1,0,1,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,1,0,1,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,1,0,1,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,0,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,1,0,1,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,0,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,1,0,1,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,1,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,1,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,1,0,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,1,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,1,0,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,0,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,1,0,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,0,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,1,0,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,0,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,0,0,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,1,0,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,1,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,1,0,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,1,0,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,0,1,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,1,0,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,0,1,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,1,0,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,0,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,1,0,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,1,0,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,1,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,1,0,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,1,0,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,0,1,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,1,0,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,0,1,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,1,0,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,0,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,0,0,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,1,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,1,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,1,0,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,1,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,1,0,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,1,0,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,0,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,1,0,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,1,0,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,0,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,1,0,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,1,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,1,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,1,0,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,1,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,1,0,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,0,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,1,0,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,0,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,1,0,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,1,0,0,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,1,0,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,1,1,1,1,1,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,1,0,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,1,0,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,1,0,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,1,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,1,0,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,1,0,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,1,0,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,0,0,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,1,0,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,0,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,0,0,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,1,1,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,1,0,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,1,0,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,0,1,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,1,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,1,0,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,1,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,1,0,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,0,0,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,0,1,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,1,0,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,0,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,1,0,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,0,0,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,0,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,1,0,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,0,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,0,0,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,0,0,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,1,0,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,1,0,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,1,0,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,1,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,0,0,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,1,0,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,0,1,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,1,0,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,0,0,1,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,0,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,0,0,0,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,1,1,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,1,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,1,0,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,0,0,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,1,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,1,0,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,1,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,1,0,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,0,0,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,0,1,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,1,0,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,0,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,1,0,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,0,0,0,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,0,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,1,0,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,0,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,1,0,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,0,1,1,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,0,0,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,1,0,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,0,1,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,1,0,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,1,0,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,1,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,1,0,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,0,1,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,1,0,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,1,0,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,0,1,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,0,0,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,1,0,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,0,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,0,0,0,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,1,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,1,1,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,1,0,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,1,0,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,0,1,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,1,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,1,0,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,1,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,1,0,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,0,1,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,0,1,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,1,0,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,0,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,1,0,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,0,1,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,0,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,1,0,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,0,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,0,0,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,1,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,1,0,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,0,0,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,1,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,0,0,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,1,0,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,0,0,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,1,0,0,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,0,0,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,0,0,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,1,0,0,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,1,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,0,0,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,1,1,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,1,0,0,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,1,0,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,0,0,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,1,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,1,0,0,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,1,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,0,0,0,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,1,0,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,0,1,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,1,0,0,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,0,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,0,0,0,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,1,0,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,0,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,1,0,0,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,0,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,0,1,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,1,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,0,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,0,1,0,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,0,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,0,1,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,0,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,0,1,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,0,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,0,1,0,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,0,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,0,1,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,0,0,1,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,0,0,1,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,0,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,0,0,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,1,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,0,0,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,0,0,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,0,0,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,0,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,0,0,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,0,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,0,1,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,0,1,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,0,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,0,0,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,0,1,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,0,1,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,0,0,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,0,1,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,0,1,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,0,1,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,0,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,0,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,0,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,0,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,0,0,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,0,0,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,0,0,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,0,0,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,0,0,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,0,0,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,0,0,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,1,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,0,1,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,1,0,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,1,1,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,1,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,0,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,1,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,0,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,1,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,0,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,1,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,0,0,1,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,0,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,0,0,1,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,1,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,0,0,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,1,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,0,0,0,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,0,0,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,0,0,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,0,1,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,1,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,1,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,0,1,1,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,0,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,0,0,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,1,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,0,1,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,1,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,0,0,1,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,0,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,0,0,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,0,1,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,0,0,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,0,0,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,1,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,0,1,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,1,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,0,1,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,1,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,0,0,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,0,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,0,1,0,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,0,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,0,1,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,1,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,0,0,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,0,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,0,0,1,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,0,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,0,0,1,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,1,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,0,0,0,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,0,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,0,0,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,0,1,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,1,0,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,0,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,0,1,1,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,0,1,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,0,0,0,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,0,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,0,1,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,0,1,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,0,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,0,0,1,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,0,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,0,0,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,0,0,0,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,0,1,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,0,0,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,0,1,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,0,1,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,0,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,0,0,1,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,0,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,0,0,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,0,0,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,0,0,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,0,0,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,0,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,0,1,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,0,1,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,0,1,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,0,0,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,0,0,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,0,0,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,0,0,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,0,0,0,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,0,0,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,0,1,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,0,0,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,0,1,0,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,0,0,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,0,0,1,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,0,0,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,0,0,0,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,0,0,0,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,0,0,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,0,1,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,0,0,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,0,0,0,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,0,1,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,0,0,0,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,0,0,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,0,0,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,0,0,0,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,1,0,0,0,0,0,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,0,1,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,0,1,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,1,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,1,0,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,1,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,1,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,1,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,1,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,1,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,1,0,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,0,1,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,1,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,0,1,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,0,1,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,0,1,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,1,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,0,1,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,0,0,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,0,1,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,0,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,0,0,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,1,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,0,0,1,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,1,1,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,1,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,1,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,1,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,1,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,1,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,1,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,0,1,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,0,0,1,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,1,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,0,1,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,1,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,0,1,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,1,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,1,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,0,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,0,1,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,1,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,0,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,1,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,0,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,1,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,0,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,0,1,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,0,0,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,0,1,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,0,1,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,0,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,1,1,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,1,0,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,1,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,0,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,1,0,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,1,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,1,0,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,0,1,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,1,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,1,0,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,1,0,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,1,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,1,0,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,1,0,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,0,1,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,1,0,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,1,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,1,0,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,0,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,1,0,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,0,1,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,1,0,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,1,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,1,0,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,0,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,1,0,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,0,1,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,1,0,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,1,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,1,0,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,0,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,1,0,0,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,0,1,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,1,0,0,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,1,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,1,0,0,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,0,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,1,0,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,1,1,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,1,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,1,0,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,0,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,1,0,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,1,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,1,0,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,0,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,1,0,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,1,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,0,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,1,0,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,1,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,1,0,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,0,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,1,0,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,1,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,1,0,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,0,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,1,0,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,1,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,1,0,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,0,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,1,0,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,1,0,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,1,0,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,1,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,1,0,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,0,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,1,1,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,1,0,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,1,0,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,1,0,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,0,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,1,0,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,1,0,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,1,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,0,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,1,0,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,0,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,1,0,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,1,0,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,1,0,0,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,1,0,0,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,1,0,0,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,1,0,0,0,0,0,0,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,0,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,1,0,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,0,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,1,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,0,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,1,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,0,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,1,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,1,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,1,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,0,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,0,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,0,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,0,1,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,0,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,1,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,1,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,0,0,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,0,0,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,0,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,0,0,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,1,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,1,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,0,1,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,1,1,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,0,1,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,1,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,1,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,1,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,1,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,1,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,0,1,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,1,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,1,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,1,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,1,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,0,1,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,0,1,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,0,1,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,0,1,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,1,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,0,0,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,0,1,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,0,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,0,1,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,0,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,0,1,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,0,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,1,0,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,1,0,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,1,0,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,1,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,1,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,1,1,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,1,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,1,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,1,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,1,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,1,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,1,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,0,0,1,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,0,1,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,0,1,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,1,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,1,0,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,1,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,0,0,1,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,0,1,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,1,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,0,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,1,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,0,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,1,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,0,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,0,1,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,0,0,1,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,0,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,0,1,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,0,1,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,1,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,1,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,1,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,0,1,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,0,1,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,0,1,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,1,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,0,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,1,0,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,1,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,1,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,1,0,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,1,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,1,0,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,1,0,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,0,1,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,1,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,0,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,0,1,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,1,0,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,0,1,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,1,0,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,0,1,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,0,1,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,0,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,0,1,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,0,1,0,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,0,1,0,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,1,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,1,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,1,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,1,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,0,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,1,1,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,1,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,1,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,1,0,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,1,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,1,0,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,1,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,0,1,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,0,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,1,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,0,1,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,1,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,1,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,0,1,0,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,1,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,0,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,0,1,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,1,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,0,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,1,0,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,0,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,1,0,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,0,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,0,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,0,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,0,1,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,0,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,1,0,0,0,0,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,1,0,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,1,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,1,0,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,0,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,0,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,1,1,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,0,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,1,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,0,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,1,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,0,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,1,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,0,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,1,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,0,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,1,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,0,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,1,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,0,0,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,0,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,1,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,1,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,0,0,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,0,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,1,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,0,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,1,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,0,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,1,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,0,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,1,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,0,1,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,0,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,0,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,0,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,0,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,0,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,0,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,0,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,1,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,0,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,1,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,0,0,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,1,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,0,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,0,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,0,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,0,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,0,0,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,0,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,1,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,0,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,1,0,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,0,0,0,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,1,0,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,0,1,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,0,1,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,0,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,1,0,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,0,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,1,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,0,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,1,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,0,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,1,0,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,0,1,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,0,1,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,0,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,0,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,0,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,0,1,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,0,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,0,1,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,0,1,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,0,0,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,0,0,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,0,0,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,0,0,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,0,1,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,0,1,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,0,0,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,0,1,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,0,0,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,0,1,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,0,0,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,0,1,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,0,0,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,0,1,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,0,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,0,0,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,0,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,1,0,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,0,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,1,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,0,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,1,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,0,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,1,0,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,0,0,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,0,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,0,0,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,0,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,0,0,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,0,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,0,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,0,0,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,0,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,0,1,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,0,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,0,1,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,0,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,0,0,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,0,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,0,0,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,0,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,0,0,0,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,0,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,0,0,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,0,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,0,0,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,0,0,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,0,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,0,0,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,0,0,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,0,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,0,0,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,0,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,1,0,0,0,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,0,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,0,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,1,1,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,0,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,1,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,0,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,1,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,0,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,1,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,0,0,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,0,0,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,0,0,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,0,0,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,1,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,0,0,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,1,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,0,0,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,0,0,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,0,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,0,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,0,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,0,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,0,1,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,0,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,0,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,0,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,0,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,0,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,0,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,0,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,0,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,0,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,0,0,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,0,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,0,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,0,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,0,0,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,0,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,0,0,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,0,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,0,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,0,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,1,1,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,0,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,1,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,0,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,1,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,0,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,1,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,0,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= -0.0000000000
 d1r2a(1,0,0,0,0,0,1,0,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,0,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,0,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,0,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,0,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,0,0,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,0,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,0,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,1,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,0,0,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,1,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,0,0,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,0,0,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,0,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,0,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,0,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,0,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,0,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,0,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,0,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,0,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,0,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,0,1,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,0,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,0,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,0,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,0,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,0,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,0,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,0,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,0,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,0,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,0,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,0,0,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,0,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,0,0,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,0,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,0,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,0,0,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,0,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,1,0,0,0,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,0,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,0,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,0,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,0,0,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,0,0,0,0,0,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,1,0,0,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,0,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,0,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,0,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,1,1,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,0,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,0,1,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,1,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,0,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,0,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,0,1,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,0,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,0,0,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,1,1,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,0,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,0,0,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,0,1,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,0,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,0,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,1,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,0,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,1,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,1,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,1,1,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,0,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,0,0,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,0,1,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,0,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,0,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,0,1,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,0,0,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,0,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,0,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,1,1,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,0,0,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,0,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,0,1,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,0,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,0,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,1,0,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,0,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,1,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,0,1,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,0,0,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,0,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,0,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,0,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,1,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,0,0,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,0,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,1,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,0,0,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,0,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,0,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,0,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,0,0,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,0,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,0,1,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,0,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,1,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,0,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,0,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,0,1,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,0,0,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,1,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,0,0,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,0,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,0,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,1,0,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,1,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,0,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,0,0,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,0,0,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,1,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,0,0,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,1,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,0,0,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,1,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,0,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,0,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,0,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,1,0,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,0,0,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,0,0,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,0,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,0,0,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,0,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,1,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,0,0,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,0,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,0,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,1,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,0,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,1,0,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,0,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,0,1,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,0,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,0,1,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,0,0,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,0,0,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,0,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,0,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,1,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,0,0,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,1,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,1,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,0,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,0,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,0,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,0,0,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,0,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,0,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,1,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,0,0,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,0,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,1,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,0,0,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,0,0,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,1,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,0,0,0,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,0,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,0,0,0,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,0,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,0,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,1,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,0,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,1,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,1,0,0,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,0,1,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,0,0,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,0,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,0,0,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,0,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,1,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,0,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,1,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,1,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,1,0,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,0,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,0,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,0,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,0,0,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,0,0,0,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,0,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,1,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,1,0,0,0,0,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,1,0,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,0,1,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,0,1,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,0,0,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,0,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,1,0,0,0,0,0,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,0,0,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,1,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,1,0,0,0,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,1,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,1,0,0,0,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,1,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,1,0,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,0,0,0,1,0,0,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,0,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,0,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,0,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(1,0,0,0,0,0,0,0,0,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,1,1,_,_,_,_,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,1,_,_,_,_,_,_,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,1,1,_,_,_,_,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,1,1,_,_,_,_,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,1,1,1,1,1,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,1,1,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,1,1,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,1,1,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,1,1,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,1,1,1,_,_,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,1,1,1,_,_,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,1,1,_,_,_,_,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,1,1,1,_,_,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,1,1,1,_,_,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,1,1,1,1,1,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,1,1,1,1,1,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,1,1,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,1,1,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,1,1,1,_,_,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,1,1,1,1,1,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,1,1,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,1,1,1,1,1,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,1,1,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,1,1,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,1,1,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,1,1,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,1,1,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,1,1,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,1,1,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,1,1,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,1,1,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,1,1,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,1,1,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,1,1,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,1,1,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,1,1,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,1,1,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,1,1,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,1,1,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,1,1,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,1,1,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,1,1,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,1,1,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,1,0,1,1,_,_,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,1,1,1,_,_,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,1,1,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,1,1,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,1,1,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,1,1,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,1,0,1,0,1,1,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,1,1,1,1,1,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,1,1,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,1,0,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,1,0,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,1,1,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,1,0,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= -0.0000000000
 d1r2a(0,0,0,1,1,1,1,0,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,1,1,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,1,1,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,1,0,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,1,1,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,1,1,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,1,1,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,1,0,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,1,1,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,1,0,0,1,1,1,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,1,1,1,1,1,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,1,1,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,1,1,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,1,0,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,1,1,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,1,1,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,1,1,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,1,0,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,1,1,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,1,1,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,1,0,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,1,1,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,1,1,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,1,1,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,1,0,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,1,1,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,1,1,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,1,0,0,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,1,1,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,1,1,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,1,1,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,1,0,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,1,1,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,1,0,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,1,1,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,1,0,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,1,1,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,1,1,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,1,0,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,1,1,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,1,1,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,1,1,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,1,1,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,1,0,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,1,1,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,1,1,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,1,0,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,1,1,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,1,1,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,1,1,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,1,1,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,1,0,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,1,1,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,1,1,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,1,0,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,1,1,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,1,1,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,1,1,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,1,1,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,1,0,0,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,1,1,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,1,1,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,1,0,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,1,1,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,1,0,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,1,1,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,1,0,0,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,1,1,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,1,1,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,1,0,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,1,1,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,1,0,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,1,1,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,1,0,0,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,1,1,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,1,1,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,1,1,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,1,1,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,1,1,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,1,1,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,1,0,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,1,1,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,1,0,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,1,1,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,1,0,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,1,1,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,1,0,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,1,1,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,1,0,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,1,1,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,1,0,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,1,1,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,1,0,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,1,1,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,1,1,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,1,1,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,1,1,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,1,1,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,1,1,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,1,0,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,1,1,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,1,0,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,1,1,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,1,0,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,1,1,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,1,0,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,1,1,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,1,0,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,1,1,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,1,0,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,1,1,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,1,0,0,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,1,1,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,1,0,1,1,1,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,1,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,1,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,1,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,1,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,1,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,1,0,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,1,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,1,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,1,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,1,0,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,1,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,1,0,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,1,1,0,1,1,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,1,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,1,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,1,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,1,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,1,0,1,1,_,_,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,1,0,1,1,1,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,1,0,1,0,1,1,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,1,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,1,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,1,0,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,1,0,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,1,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,1,0,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,1,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,1,0,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,1,0,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= -0.0000000000
 d1r2a(0,0,1,1,1,0,1,0,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,1,0,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,1,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,1,0,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,1,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,1,0,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,1,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,1,0,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,1,0,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,1,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,1,0,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,1,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,1,0,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,1,0,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,1,0,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,1,0,1,1,1,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,1,0,0,1,1,1,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,1,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= -0.0000000000
 d1r2a(0,0,1,1,0,0,1,1,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,1,0,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,1,0,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,1,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,1,0,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,1,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,1,0,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,1,0,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,1,0,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,1,0,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= -0.0000000000
 d1r2a(0,0,1,1,0,0,1,1,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,1,0,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,1,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,1,0,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,1,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,1,0,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,1,0,0,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,1,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,1,0,0,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,1,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,1,0,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,1,0,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,1,0,0,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,1,0,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,1,0,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,1,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,1,0,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,1,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,1,0,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,1,0,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,1,0,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,1,0,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,1,0,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,1,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,1,0,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,1,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,1,0,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,1,0,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,1,0,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,1,0,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,1,0,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,1,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,1,0,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,1,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,1,0,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,1,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,1,0,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,1,0,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,1,0,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,1,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,1,0,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,1,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,1,0,0,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,1,0,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,1,0,0,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,1,0,1,1,_,_,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,1,1,0,1,1,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,1,0,1,0,1,1,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,1,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,1,0,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,1,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,1,0,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,1,0,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,1,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,1,0,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,1,0,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,1,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,1,0,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,1,0,0,1,1,1,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,1,1,0,1,1,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,1,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,1,0,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,1,0,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,1,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,1,0,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,1,0,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,1,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,1,0,0,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,1,0,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,1,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,1,1,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,1,0,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,1,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,1,0,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,1,1,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,1,0,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,1,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,1,0,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,1,1,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,1,0,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,1,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,1,0,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,1,1,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,1,0,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,1,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,1,0,0,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,1,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,1,0,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,1,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,1,0,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,1,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,1,0,0,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,1,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,1,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,1,0,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,1,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,1,0,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,1,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,1,0,0,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,1,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,1,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,1,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,1,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,1,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,1,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,1,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,1,0,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,1,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,1,0,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,1,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,1,0,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,1,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,1,0,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,1,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,1,0,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,1,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,1,0,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,1,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,1,0,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,1,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,1,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,1,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,1,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,1,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,1,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,1,0,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,1,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,1,0,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,1,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,1,0,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,1,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,1,0,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,1,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,1,0,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,1,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,1,0,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,1,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,1,0,0,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,1,0,1,1,1,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,1,0,1,1,1,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,1,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,1,0,1,1,1,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,0,1,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,0,0,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,1,0,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,0,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,1,0,1,1,1,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,1,1,1,1,1,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,1,0,1,1,1,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,1,1,0,1,1,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,1,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,1,0,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,1,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,1,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,1,0,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,1,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,1,0,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,1,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,0,1,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,1,0,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,0,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,1,0,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,1,0,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,0,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,1,0,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,0,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,1,1,1,1,1,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,0,1,1,1,1,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,1,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,0,1,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,1,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,1,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,1,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,0,1,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,1,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,0,1,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,0,1,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,0,0,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,1,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,0,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,1,1,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,1,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,1,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,1,1,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,0,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,1,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,1,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,1,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,1,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,1,1,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,0,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,0,1,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,1,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,0,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,1,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,1,1,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,0,0,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,0,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,1,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,0,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,1,1,1,1,1,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,1,1,0,1,1,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,1,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,1,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,1,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,1,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,1,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,1,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,1,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,0,1,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,1,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,1,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,1,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,0,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,1,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,1,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,1,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,1,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,1,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,1,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,1,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,1,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,1,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,1,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,1,1,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,0,1,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,1,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,0,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,1,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,1,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,0,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,1,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,0,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,1,1,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,0,1,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,1,1,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= -0.0000000000
 d1r2a(0,0,0,1,1,0,1,1,0,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,0,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,1,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,1,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,1,1,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,1,0,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,0,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,1,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,0,1,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,1,1,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,0,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,0,0,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,1,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,0,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,0,1,1,1,1,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,1,1,0,1,1,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,0,1,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,1,1,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,1,1,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,1,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,1,1,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,1,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,1,1,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,1,0,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,0,1,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,1,1,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,1,1,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,0,1,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,1,1,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,0,1,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,1,1,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,0,1,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,0,1,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,0,0,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,1,1,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,0,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,1,1,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,0,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,1,1,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,0,0,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,1,1,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,0,0,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,1,1,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,1,1,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,1,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,1,1,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,1,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,1,1,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,1,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,1,1,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,0,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,1,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,1,1,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,1,1,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,1,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,1,1,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,1,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,1,1,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,1,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,1,1,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,0,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,0,1,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,1,1,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,1,1,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,0,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,1,1,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,0,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,1,1,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,0,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,1,1,0,1,1,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,1,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,1,1,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,1,1,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,1,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,1,1,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,1,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,1,1,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,1,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,1,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,1,1,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,1,1,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,0,1,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,1,1,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,0,1,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,1,1,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,0,1,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,1,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,0,0,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,1,1,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,0,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,1,1,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,0,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,1,1,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,0,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,1,1,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,1,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,1,1,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,1,1,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,1,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,1,1,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,1,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,1,1,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,1,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,1,1,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,1,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,1,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,1,1,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,1,1,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,1,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,1,1,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,1,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,1,1,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,1,0,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,1,1,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,1,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,0,1,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,1,1,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,1,1,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,0,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,1,1,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,0,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,1,1,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,0,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,0,1,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,1,1,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,0,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,1,1,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,1,1,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,1,1,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,1,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,1,1,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,1,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,1,1,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,1,0,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,0,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,1,1,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,1,1,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,1,1,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,0,1,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,1,1,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,0,1,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,1,1,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,0,1,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,0,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,1,1,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,1,1,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,1,1,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,0,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,1,1,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,0,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,1,1,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,0,0,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,1,1,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,0,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,1,1,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,1,1,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,1,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,1,1,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,1,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,1,1,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,1,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,1,1,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,0,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,1,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,1,1,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,1,1,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,1,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,1,1,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,1,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,1,1,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,1,0,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,1,1,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,0,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,0,1,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,1,1,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,1,1,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,0,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,1,1,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,0,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,1,1,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,1,0,0,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,1,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,1,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,1,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,1,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,0,1,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,1,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,0,1,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,1,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,0,1,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,1,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,0,0,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,1,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,0,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,1,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,0,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,1,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,1,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,1,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,1,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,1,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,1,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,1,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,1,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,1,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,1,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,1,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,1,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,1,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,1,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,0,1,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,1,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,0,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,1,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,0,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,1,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,0,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,1,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,0,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,1,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,0,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,1,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,0,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,1,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,1,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,1,0,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,0,1,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,0,1,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,1,0,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,1,0,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,0,0,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,1,0,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,1,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,1,0,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,1,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,1,0,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,0,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,1,0,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,0,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,1,0,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,0,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,1,0,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,0,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,1,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,1,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,1,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,1,0,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,1,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,0,1,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,1,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,0,1,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,1,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,1,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,0,0,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,1,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,1,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,1,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,1,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,1,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,1,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,1,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,0,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,1,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,0,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,1,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,0,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,1,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,0,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,1,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,1,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,1,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,1,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,1,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,0,1,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,1,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,0,1,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,0,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,1,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,0,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,1,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,1,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,1,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,1,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,1,0,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,1,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,0,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,1,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,0,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,1,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,0,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,1,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,0,0,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,1,0,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,1,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,1,0,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,1,0,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,1,0,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,0,1,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,1,0,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,0,1,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,0,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,1,0,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,1,0,0,0,0,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,1,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,0,1,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,1,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,0,1,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,1,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,0,1,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,1,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,0,0,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,1,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,0,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,1,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,0,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,1,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,1,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,1,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,1,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,1,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,1,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,1,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,1,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,1,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,1,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,1,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,1,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,1,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,1,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,0,1,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,1,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,0,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,1,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,0,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,1,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,0,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,1,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,0,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,1,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,0,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,1,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,0,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,1,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,1,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,0,1,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,1,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,0,1,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,1,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,0,1,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,1,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,0,0,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,1,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,0,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,1,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,0,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,1,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,1,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,1,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,1,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,1,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,1,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,1,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,1,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,1,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,1,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,1,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,1,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,1,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,1,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,0,1,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,1,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,0,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,1,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,0,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,1,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,0,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,1,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,0,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,1,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,0,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,1,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,1,0,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,1,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,0,1,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,0,1,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,0,1,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,0,1,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,0,1,1,1,1,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,1,0,1,0,1,1,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,0,1,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,1,0,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,0,1,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,1,0,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,1,0,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,0,1,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,1,0,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,1,0,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,0,1,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,1,0,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,0,1,1,1,1,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,0,1,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,1,0,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,0,1,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,1,0,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,1,0,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,0,1,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,1,0,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,1,0,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,1,0,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,1,0,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,0,1,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,1,0,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,0,1,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,1,0,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,0,1,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,1,0,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,0,1,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,1,0,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,1,0,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,1,0,0,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,0,1,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,0,1,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,1,0,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,0,1,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,1,0,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,0,1,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,0,1,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,0,1,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,1,0,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,0,1,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,1,0,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,0,1,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,0,1,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,0,1,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,0,1,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,0,1,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,0,1,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,1,0,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,0,1,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,1,0,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,0,1,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,1,0,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,1,0,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,0,1,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,1,0,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,0,1,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,1,0,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,1,0,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,0,1,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,1,0,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,0,1,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,1,0,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,0,1,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,1,0,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,0,1,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,1,0,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,1,0,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,1,0,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,0,1,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,1,0,0,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,0,1,1,1,1,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,0,1,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,0,1,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,0,1,1,1,1,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,1,0,1,1,1,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,0,1,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,0,1,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,0,0,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,1,0,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,0,1,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,0,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,1,0,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,0,1,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,1,1,0,1,1,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,1,0,1,1,1,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,0,1,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,1,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,1,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,1,0,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,0,1,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,1,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,1,0,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,0,1,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,0,1,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,1,0,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,0,1,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,0,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,1,0,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,0,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,1,0,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,0,1,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,0,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,1,0,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,0,1,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,1,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,0,1,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,1,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,0,0,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,1,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,0,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,1,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,1,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,1,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,1,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,1,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,1,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,1,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,1,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,0,1,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,1,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,0,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,1,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,0,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,1,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,0,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,1,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,1,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,0,1,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,1,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,0,0,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,1,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,0,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,1,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,1,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,1,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,1,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,1,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,1,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,1,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,1,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,0,1,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,1,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,0,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,1,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,0,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,1,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,0,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,1,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,1,0,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,0,1,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,1,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,0,0,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,1,0,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,0,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,1,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,1,0,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,1,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,1,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,1,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,1,0,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,1,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,1,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,0,1,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,1,0,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,0,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,1,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,0,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,1,0,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,0,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,1,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,0,0,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,0,1,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,0,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,0,1,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,0,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,0,1,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,0,0,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,0,1,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,0,1,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,1,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,1,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,0,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,0,1,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,0,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,0,1,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,0,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,0,1,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,0,1,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,0,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,0,1,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,0,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,0,1,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,0,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,0,1,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,0,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,0,0,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,0,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,0,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,0,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,0,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,0,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,0,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,1,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,0,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,1,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,0,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,1,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,0,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,1,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,0,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,0,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,0,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,0,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,0,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,0,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,0,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,0,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,0,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,0,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,0,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,0,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,0,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,0,1,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,0,0,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,0,1,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,1,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,0,1,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,0,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,0,1,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,0,1,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,0,0,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,0,1,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,0,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,1,0,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,1,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,0,1,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,0,0,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,1,0,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,0,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,1,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,0,1,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,1,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,0,0,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,0,1,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,1,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,1,0,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,1,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,0,1,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,1,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,1,0,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,0,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,0,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,1,0,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,0,1,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,0,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,1,0,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,0,0,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,0,1,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,0,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,1,0,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,1,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,0,1,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,0,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,1,0,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,0,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,0,1,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,0,1,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,1,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,0,1,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,1,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,0,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,1,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,0,0,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,1,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,1,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,1,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,1,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,1,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,1,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,1,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,1,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,1,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,0,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,1,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,0,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,1,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,0,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,1,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,0,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,1,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,0,1,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,1,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,0,1,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,1,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,0,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,1,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,0,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,1,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,1,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,1,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,1,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,1,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,1,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,1,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,1,0,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,1,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,0,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,1,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,0,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,1,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,0,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,1,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,0,0,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,1,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,0,1,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,1,0,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,0,1,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,1,0,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,0,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,1,0,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,0,0,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,1,0,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,1,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,1,0,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,1,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,1,0,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,1,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,1,0,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,1,0,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,1,0,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,0,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,1,0,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,0,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,1,0,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,0,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,1,0,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,1,0,0,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,1,0,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,0,1,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,0,1,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,0,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,0,1,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,0,1,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,0,1,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,0,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,0,1,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,0,1,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,0,1,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,0,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,0,1,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,0,1,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,0,1,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,0,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,0,0,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,0,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,0,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,0,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,0,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,0,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,0,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,1,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,0,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,1,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,0,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,1,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,0,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,1,0,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,0,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,0,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,0,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,0,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,0,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,0,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,0,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,0,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,0,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,0,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,0,0,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,0,0,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,0,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,0,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,0,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,0,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,0,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,0,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,1,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,0,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,1,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,0,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,1,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,0,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,1,0,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,0,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,0,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,0,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,0,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,0,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,0,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,0,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,0,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,1,0,0,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,0,1,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,0,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,0,1,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,0,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,0,1,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,0,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,0,1,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,0,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,0,1,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,1,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,0,1,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,1,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,0,1,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,1,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,0,1,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,1,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,0,1,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,0,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,0,1,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,0,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,0,1,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,0,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,0,1,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,0,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,0,1,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,0,1,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,0,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,0,1,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,0,1,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,0,1,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,0,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,0,1,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,0,1,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,0,1,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,0,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,0,1,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,0,1,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,0,1,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,0,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,0,1,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,0,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,0,1,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,0,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,0,1,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,0,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,0,1,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,0,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,0,1,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,1,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,0,1,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,1,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,0,1,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,1,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,0,1,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,1,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,0,1,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,0,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,0,1,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,0,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,0,1,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,0,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,0,1,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,0,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,0,1,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,0,1,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,0,1,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,0,1,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,0,1,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,0,1,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,0,1,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,0,1,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,0,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,0,1,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,0,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,0,1,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,0,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,0,1,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,0,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,0,1,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,0,0,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,0,1,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,0,0,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,0,1,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,0,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,0,1,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,0,0,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,0,1,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,1,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,0,1,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,1,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,0,1,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,1,0,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,0,1,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,1,0,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,0,1,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,0,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,0,1,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,0,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,0,1,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,0,0,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,0,1,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,1,0,0,0,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,1,1,0,1,1,_,_) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,0,1,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,0,1,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,0,1,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,1,1,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,0,0,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,1,1,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,0,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,1,1,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,0,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,1,1,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,0,0,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,1,1,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,1,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,1,1,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,1,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,1,1,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,1,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,1,1,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,1,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,1,1,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,1,1,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,0,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,1,1,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,0,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,1,1,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,0,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,1,1,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,0,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,1,1,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,0,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,1,1,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,0,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,1,1,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,0,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,1,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,1,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,0,1,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,1,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,0,1,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,1,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,0,1,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,1,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,0,0,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,1,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,0,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,1,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,0,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,1,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,0,0,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,0,0,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,0,1,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,1,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,0,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,1,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,0,1,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,1,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,1,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,1,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,1,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,1,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,1,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,0,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,0,1,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,0,1,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,1,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,0,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,1,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,0,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,1,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,0,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,1,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,0,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,0,1,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,1,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,0,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,1,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,0,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,1,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,0,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,1,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,1,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,0,1,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,1,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,0,1,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,1,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,0,1,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,1,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,1,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,0,0,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,1,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,0,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,1,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,0,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,1,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,0,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,1,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,0,1,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,1,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,1,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,0,1,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,1,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,1,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,1,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,1,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,1,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,1,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,1,0,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,1,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,0,1,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,0,1,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,1,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,0,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,1,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,0,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,1,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,0,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,1,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,1,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,0,1,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,0,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,1,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,0,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,1,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,0,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,1,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,0,0,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,0,1,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,0,1,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,0,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,0,1,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,0,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,0,1,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,1,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,0,1,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,1,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,0,1,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,1,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,0,1,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,1,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,0,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,0,1,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,0,0,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,1,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,0,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,1,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,0,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,1,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,0,0,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,0,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,0,1,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,1,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,0,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,0,1,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,1,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,1,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,1,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,1,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,1,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,1,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,1,0,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,0,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,0,1,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,0,1,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,1,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,0,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,1,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,0,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,1,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,0,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,1,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,0,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,0,1,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,0,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,1,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,0,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,1,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,0,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,1,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,1,0,0,0,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,0,0,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,0,1,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,0,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,0,1,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,0,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,0,1,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,0,0,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,0,1,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,1,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,0,1,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,1,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,0,1,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,1,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,0,1,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,1,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,0,1,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,0,1,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,0,1,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,0,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,0,1,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,0,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,0,1,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,0,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,0,1,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,0,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,0,1,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,0,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,0,1,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,0,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,0,1,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,0,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,0,1,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,0,0,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,1,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,0,0,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,0,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,0,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,0,0,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,0,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,1,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,0,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,0,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,0,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,0,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,1,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,0,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,0,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,0,0,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,0,0,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,0,0,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,1,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,0,0,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,0,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,0,0,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,0,1,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,0,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,0,1,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,0,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,0,1,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,0,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,0,1,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,1,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,0,1,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,1,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,0,1,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,1,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,0,1,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,1,0,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,0,1,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,0,1,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,0,1,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,0,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,0,1,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,0,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,0,1,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,0,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,0,1,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,0,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,0,1,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,0,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,0,1,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,0,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,0,1,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,0,0,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,0,1,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,0,0,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,0,1,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,0,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,0,1,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,0,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,0,1,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,0,0,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,0,1,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,1,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,0,1,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,1,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,0,1,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,1,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,0,1,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,1,0,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,0,1,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,0,1,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,0,1,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,0,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,0,1,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,0,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,0,1,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,0,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,0,1,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,0,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,0,1,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,0,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,0,1,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,0,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,0,1,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,1,0,0,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,0,1,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,0,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,0,0,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,0,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,0,0,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,1,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,0,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,1,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,0,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,1,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,0,0,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,1,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,0,0,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,0,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,0,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,0,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,0,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,0,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,0,0,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,0,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,0,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,0,0,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,1,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,0,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,1,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,0,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,1,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,0,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,1,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,0,0,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,0,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,0,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,0,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,0,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,0,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,0,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,0,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,0,0,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,1,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,0,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,1,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,0,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,1,0,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,0,0,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,1,0,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,0,0,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,0,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,0,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,0,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,0,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,0,0,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,0,0,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,1,0,0,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,0,0,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,1,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,1,0,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,0,1,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,1,0,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,0,1,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,1,0,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,0,1,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,1,0,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,0,0,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,0,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,1,0,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,0,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,0,1,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,1,0,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,1,0,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,1,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,1,1,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,1,0,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,1,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,1,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,1,1,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,0,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,1,0,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,1,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,0,1,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,1,0,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,1,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,0,1,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,1,1,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,1,0,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,0,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,0,1,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,1,1,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,0,1,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,1,1,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,1,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,1,0,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,1,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,1,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,0,1,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,1,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,1,1,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,0,1,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,1,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,0,1,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,0,1,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,1,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,1,1,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,0,0,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,1,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,0,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,0,0,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,1,1,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,1,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,1,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,1,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,0,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,1,1,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,1,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,1,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,1,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,1,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,0,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,1,1,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,0,1,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,1,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,0,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,1,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,1,1,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,1,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,1,1,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,1,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,0,1,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,1,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,0,1,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,1,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,1,1,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,1,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,0,0,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,1,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,0,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,1,1,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,1,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,1,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,1,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,1,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,1,1,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,1,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,1,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,1,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,1,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,1,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,1,1,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,1,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,0,1,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,1,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,0,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,1,1,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,0,1,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,1,1,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,0,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,1,0,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,1,0,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,1,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,1,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,1,1,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,0,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,1,0,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,0,1,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,1,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,0,1,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,1,1,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,0,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,1,0,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,0,0,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,1,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,0,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,1,0,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,1,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,1,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,1,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,1,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,1,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,0,1,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,1,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,0,1,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,1,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,0,1,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,1,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,0,1,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,1,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,0,0,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,1,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,0,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,1,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,0,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,1,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,1,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,1,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,1,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,1,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,1,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,1,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,1,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,1,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,1,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,1,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,1,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,0,1,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,1,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,0,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,1,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,0,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,1,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,0,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,0,1,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,1,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,0,1,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,1,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,0,0,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,1,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,0,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,1,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,1,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,0,1,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,1,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,1,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,1,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,0,1,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,1,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,1,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,1,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,1,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,0,1,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,0,1,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,1,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,0,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,0,1,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,0,1,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,0,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,1,0,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,1,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,0,1,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,1,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,1,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,0,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,0,1,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,1,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,0,1,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,0,1,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,1,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,0,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,0,0,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,1,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,0,1,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,0,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,1,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,0,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,0,1,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,1,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,1,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= -0.0000000000
 d1r2a(0,0,0,0,0,1,1,0,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,1,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,1,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,0,1,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,1,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,1,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,1,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,0,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,0,1,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,0,1,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,1,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,0,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,0,1,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,1,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,0,1,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,1,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,0,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,1,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,1,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,1,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,1,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,0,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,1,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,0,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,1,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,1,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,0,1,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,1,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,0,1,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,1,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,0,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,1,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,1,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,1,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,1,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,0,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,1,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,1,0,0,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,0,0,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,0,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,0,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,0,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,0,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,0,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,1,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,0,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,1,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,0,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,1,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,0,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,0,1,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,0,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,0,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,0,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,0,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,0,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,0,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,0,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,0,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,0,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,0,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,0,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,0,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,0,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,1,0,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,0,1,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,1,0,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,0,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,1,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,0,1,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,1,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,0,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,1,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= -0.0000000000
 d1r2a(0,0,0,1,1,0,0,0,1,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,1,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,0,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,1,0,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,0,1,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,0,0,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,0,0,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,0,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,1,0,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,0,1,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,0,0,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,0,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,0,0,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,1,0,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,0,0,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,0,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,0,0,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,1,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,0,1,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,1,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,0,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,1,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,0,1,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,1,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,0,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,1,0,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,0,1,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,0,0,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,1,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,0,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,1,0,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,0,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,1,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,1,0,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,0,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,1,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,1,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,1,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,0,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,1,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,1,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,1,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,0,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,1,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,1,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,1,0,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,1,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,1,0,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,0,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,0,0,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,0,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,0,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,1,0,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,0,0,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,0,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,0,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,1,0,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,1,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,0,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,1,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,0,0,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,1,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,1,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,1,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,0,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,1,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,1,0,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,1,0,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,1,0,0,0,0,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,0,0,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,0,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,0,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,0,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,0,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,0,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,1,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,0,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,1,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,0,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,1,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,0,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,0,1,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,0,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,0,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,0,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,0,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,0,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,0,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,0,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,0,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,0,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,0,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,0,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,0,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,0,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,0,0,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,0,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,0,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,0,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,0,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,0,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,1,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,0,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,1,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,0,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,1,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,0,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,0,1,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,0,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,0,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,0,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,0,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,0,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,0,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,0,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,0,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,0,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,0,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,0,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,1,0,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,0,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,0,0,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,0,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,0,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,0,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,0,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,0,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,0,0,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,0,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,0,0,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,1,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,0,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,1,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,0,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,1,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,0,0,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,0,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,0,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,0,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,0,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,0,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,0,0,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,0,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,0,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,0,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,0,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,0,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,0,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,0,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,0,0,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,1,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,0,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,1,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,0,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,1,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,0,0,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,0,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,0,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,0,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,0,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,0,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,0,0,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,0,0,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,0,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,0,0,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,0,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,0,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,0,0,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,0,0,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,0,0,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,1,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,0,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,1,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,0,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,1,0,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,0,0,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,0,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,0,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,0,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,0,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,1,0,0,0,0,0,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,1,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,1,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,1,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,1,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,1,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,1,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,0,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,1,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= -0.0000000000
 d1r2a(0,0,1,0,1,0,1,0,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,1,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,0,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,1,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,0,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,1,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,1,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,1,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,1,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,0,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,1,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,0,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,1,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,0,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,1,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,0,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,1,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,1,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,0,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,1,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,0,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,1,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,0,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,1,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,0,0,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,1,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,0,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,1,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= -0.0000000000
 d1r2a(0,0,1,0,1,0,1,0,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,1,0,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,0,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,1,0,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,1,0,0,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,0,1,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,0,1,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,0,1,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,0,0,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,0,1,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,0,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,0,1,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,1,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,0,1,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,1,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,0,1,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,0,1,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,0,1,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,0,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,0,1,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,0,1,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,0,1,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,0,1,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,0,1,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,0,0,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,0,1,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,0,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,0,1,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,1,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,0,1,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,1,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,0,1,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,0,1,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,0,1,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,0,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,0,1,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,0,0,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,0,1,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,0,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,1,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,1,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,0,1,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,1,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,1,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,1,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,0,1,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,1,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,0,1,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,1,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,0,1,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,1,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,0,1,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,0,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,0,1,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,1,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,0,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,1,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,0,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,0,1,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,0,1,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,1,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,0,1,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,0,1,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,0,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,0,1,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,0,0,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,1,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,0,1,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,0,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,0,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,1,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,0,1,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,0,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,1,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,1,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,0,1,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,1,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,0,1,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,0,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,0,1,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,1,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,0,1,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,0,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,1,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,1,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,1,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,1,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,1,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,1,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,0,1,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,1,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,0,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,1,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,0,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,1,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,0,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,1,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,0,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,1,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,0,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,1,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,0,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,1,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,1,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,1,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,1,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,1,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,0,1,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,1,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,0,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,1,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,0,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,1,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,0,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,1,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,1,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,1,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,1,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,1,0,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,0,1,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,1,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,0,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,1,0,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,0,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,1,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,0,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,1,0,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,1,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,1,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,0,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,1,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,0,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,1,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,0,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,1,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,1,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,1,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,0,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,1,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,0,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,1,0,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,1,0,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,1,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,0,1,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,0,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,0,1,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,0,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,0,1,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,0,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,0,1,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,0,1,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,0,1,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,0,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,1,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,0,0,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,1,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,0,0,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,1,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,0,0,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,0,1,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,1,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,0,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,0,0,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,0,1,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,0,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,0,1,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,0,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,0,1,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,0,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,0,1,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,0,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,0,1,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,1,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,0,1,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,0,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,0,1,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,1,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,0,1,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,0,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,0,1,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,1,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,0,1,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,0,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,0,1,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,1,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,1,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,0,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,1,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,0,1,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,0,0,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,0,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,1,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,0,1,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,1,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,0,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,0,1,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,0,0,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,0,1,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,1,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,0,1,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,0,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,0,1,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,1,0,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,0,1,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,0,0,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,0,1,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,1,0,1,0,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,0,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,0,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,0,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,0,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,0,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,1,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,0,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,1,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,0,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,1,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,0,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,1,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,0,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,1,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,0,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,1,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,0,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,1,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,0,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,0,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,0,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,0,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,1,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,0,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,1,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,0,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,1,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,0,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,1,0,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,0,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,1,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= -0.0000000000
 d1r2a(0,0,1,0,1,0,0,0,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,1,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,0,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,1,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,0,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,1,0,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,1,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,0,0,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,1,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,0,0,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,1,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,0,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,1,0,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,0,0,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,1,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,0,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,1,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,0,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,1,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,1,0,0,0,0,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,0,1,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,0,0,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,0,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,0,0,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,0,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,0,0,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,0,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,0,0,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,0,1,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,0,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,0,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,0,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,0,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,0,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,0,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,0,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,0,1,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,0,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,0,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,0,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,0,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,0,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,0,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,0,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,0,1,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,0,0,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,0,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,0,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,0,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,0,0,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,0,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,0,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,0,1,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,0,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,0,1,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,0,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,0,1,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,0,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,0,1,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,0,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,0,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,0,0,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,0,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,0,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,0,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,0,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,0,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,0,0,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,0,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,0,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,0,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,0,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,0,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,0,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,0,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,0,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,0,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,0,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,0,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,0,0,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,0,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,0,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,0,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,0,0,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,0,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,0,0,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,0,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,0,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,0,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,0,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,0,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,0,0,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,0,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,0,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,0,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,0,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,0,0,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,0,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,0,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,0,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,0,0,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,0,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,1,0,0,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,0,0,1,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,0,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,0,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,0,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,0,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,0,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,0,0,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,0,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,0,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,0,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,0,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,0,1,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,1,0,0,0,0,0,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,0,0,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,0,1,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,0,0,1,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,1,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,0,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,0,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,0,1,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,1,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,0,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,1,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,1,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,0,1,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,1,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,0,1,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,1,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,0,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,0,0,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,1,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,0,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,1,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,1,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,1,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,1,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,1,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,1,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,0,1,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,1,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,0,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,0,0,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,0,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,0,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,0,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,0,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,0,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,0,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,0,0,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,0,0,1,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,0,0,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,1,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,0,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,1,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,0,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,0,0,1,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,0,0,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,0,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,0,0,1,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,1,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,1,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,1,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,0,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,1,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,0,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,0,0,1,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,1,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,0,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,0,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,0,0,1,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,1,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,0,0,1,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,1,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,0,0,1,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,0,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,1,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= -0.0000000000
 d1r2a(0,0,0,0,0,1,0,1,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= -0.0000000000
 d1r2a(0,0,0,0,1,0,0,0,1,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,0,1,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,0,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,0,1,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,0,1,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,0,1,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,0,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,0,1,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,0,0,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,1,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,0,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,1,0,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,1,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,0,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,1,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,0,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,1,0,0,0,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,1,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,0,0,1,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,0,1,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,0,0,1,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,0,1,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,0,0,1,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,0,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,0,1,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,0,1,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,0,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,0,1,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,0,0,1,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,0,1,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,0,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,0,1,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,0,0,1,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,0,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,0,0,1,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,1,0,0,0,0,0,1,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,0,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,0,0,0,1,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,0,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,0,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,0,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,0,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,0,1,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,1,0,0,1,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,0,0,0,1,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,0,0,0,1,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,0,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,0,0,0,1,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,0,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,0,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,0,0,0,1,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,0,0,0,0,1,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,0,0,0,1,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,0,0,0,0,1,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,0,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,0,0,0,0,1,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,0,0,0,1,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,0,0,0,0,0,1,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,0,0,0,1,0,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,0,0,0,0,0,1,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,0,0,0,0,1,0,0,0,0,1,0,0) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,0,1,0,0,0,0,0,0,0,0,0,0,1) =          0 /          1 == 0.0000000000 =/= 0.0000000000
 d1r2a(0,1,1,0,1,0,1,1,_,_,_,_,_,_) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,1,0,0,0,1,1,1,1,_,_,_,_) =          5 /          6 == 0.8333333333 =/= 0.8333333333
 d1r2a(0,1,0,1,1,1,_,_,_,_,_,_,_,_) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(1,0,0,1,1,1,_,_,_,_,_,_,_,_) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,0,1,1,0,1,1,_,_,_,_,_,_) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,1,0,0,0,0,1,1,1,1,0,1,1) =         11 /         14 == 0.7857142857 =/= 0.7857142857
 d1r2a(0,1,1,0,0,0,0,1,1,1,0,1,1,1) =         11 /         14 == 0.7857142857 =/= 0.7857142857
 d1r2a(0,1,1,0,0,0,0,1,1,1,0,0,1,1) =         11 /         14 == 0.7857142857 =/= 0.7857142857
 d1r2a(0,1,0,0,1,0,1,1,1,1,_,_,_,_) =         11 /         14 == 0.7857142857 =/= 0.7857142857
 d1r2a(0,1,0,0,0,1,1,1,1,1,_,_,_,_) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,0,0,0,0,1,1,1,1,1,1,_,_) =         11 /         14 == 0.7857142857 =/= 0.7857142857
 d1r2a(0,1,0,0,0,0,1,1,1,1,1,0,1,1) =         11 /         14 == 0.7857142857 =/= 0.7857142857
 d1r2a(0,1,0,0,0,0,1,1,1,1,1,0,1,0) =         11 /         14 == 0.7857142857 =/= 0.7857142857
 d1r2a(0,1,0,0,0,0,1,1,1,1,1,0,0,1) =         11 /         14 == 0.7857142857 =/= 0.7857142857
 d1r2a(0,1,0,0,0,0,1,1,1,1,1,0,0,0) =         11 /         14 == 0.7857142857 =/= 0.7857142857
 d1r2a(0,1,0,0,0,0,1,1,1,1,0,1,1,1) =         11 /         14 == 0.7857142857 =/= 0.7857142857
 d1r2a(0,1,0,0,0,0,1,1,1,1,0,1,1,0) =         11 /         14 == 0.7857142857 =/= 0.7857142857
 d1r2a(0,1,0,0,0,0,1,1,1,1,0,1,0,1) =         11 /         14 == 0.7857142857 =/= 0.7857142857
 d1r2a(0,1,0,0,0,0,1,1,1,1,0,1,0,0) =         11 /         14 == 0.7857142857 =/= 0.7857142857
 d1r2a(0,1,0,0,0,0,1,1,1,1,0,0,1,1) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,0,0,0,0,1,1,1,1,0,0,0,0) =         11 /         14 == 0.7857142857 =/= 0.7857142857
 d1r2a(0,1,1,0,0,0,1,1,0,1,1,0,1,1) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,1,0,0,0,1,1,0,1,1,0,1,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,1,0,0,0,1,1,0,1,1,0,0,1) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,1,0,0,0,1,1,0,1,1,0,0,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,1,0,0,0,1,1,0,1,0,0,1,1) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,1,0,0,0,1,1,0,1,0,0,1,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,1,0,0,0,1,1,0,1,0,0,0,1) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,1,0,0,0,1,1,0,1,0,0,0,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,1,0,0,0,1,1,1,0,1,0,1,1) =         17 /         21 == 0.8095238095 =/= 0.8095238095
 d1r2a(0,1,1,0,0,0,1,1,1,0,1,0,0,1) =         17 /         21 == 0.8095238095 =/= 0.8095238095
 d1r2a(0,1,1,0,0,0,1,1,1,0,0,1,1,1) =         17 /         21 == 0.8095238095 =/= 0.8095238095
 d1r2a(0,1,1,0,0,0,1,1,1,0,0,1,0,1) =         17 /         21 == 0.8095238095 =/= 0.8095238095
 d1r2a(0,1,1,0,0,0,1,1,1,0,0,0,1,1) =         17 /         21 == 0.8095238095 =/= 0.8095238095
 d1r2a(0,1,1,0,0,0,1,1,1,0,0,0,0,1) =         17 /         21 == 0.8095238095 =/= 0.8095238095
 d1r2a(1,0,0,0,1,1,1,1,_,_,_,_,_,_) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,0,1,0,1,0,1,1,1,_,_,_,_) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,0,0,0,1,0,1,1,1,1,1,_,_) =          2 /         21 == 0.0952380952 =/= 0.0952380952
 d1r2a(0,1,0,1,0,0,1,1,0,1,0,0,1,1) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,0,1,0,0,1,1,0,1,0,0,1,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,0,1,0,0,1,1,0,1,0,0,0,1) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,0,1,0,0,1,1,0,1,0,0,0,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,0,1,0,0,0,1,1,1,1,1,_,_) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,0,0,1,0,0,1,1,1,1,1,_,_) =          2 /         21 == 0.0952380952 =/= 0.0952380952
 d1r2a(0,1,0,0,1,0,1,1,0,1,1,1,_,_) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,0,0,0,0,0,1,1,1,1,1,1,0) =          2 /         21 == 0.0952380952 =/= 0.0952380952
 d1r2a(0,1,0,0,0,1,1,1,0,1,1,0,1,1) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,0,0,0,1,1,1,0,1,1,0,1,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,0,0,0,1,1,1,0,1,1,0,0,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,0,0,0,1,1,1,0,1,0,1,1,1) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,0,0,0,1,1,1,0,1,0,1,1,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,0,0,0,1,1,1,0,1,0,1,0,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,0,0,0,0,0,1,1,1,1,1,0,1) =          2 /         21 == 0.0952380952 =/= 0.0952380952
 d1r2a(0,1,0,0,0,1,1,1,0,1,0,0,1,1) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,0,0,0,1,1,1,0,1,0,0,1,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,0,0,0,1,1,1,0,1,0,0,0,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,0,0,0,0,1,1,0,1,1,1,1,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,0,0,0,0,1,1,0,1,1,1,0,1) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,0,0,0,0,1,1,0,1,1,1,0,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,0,0,0,0,1,1,0,1,1,0,1,1) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,0,0,0,0,1,1,0,1,0,1,1,1) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,0,0,0,0,0,1,1,1,1,1,0,0) =          2 /         21 == 0.0952380952 =/= 0.0952380952
 d1r2a(0,1,0,0,0,0,1,1,0,1,0,0,1,1) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,1,0,1,0,0,1,1,0,1,1,_,_) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,0,0,0,1,0,1,1,1,0,1,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,0,0,0,1,0,1,1,1,0,1,0,0) =          2 /         21 == 0.0952380952 =/= 0.0952380952
 d1r2a(0,1,0,0,0,0,0,1,1,1,0,1,1,1) =          2 /         21 == 0.0952380952 =/= 0.0952380952
 d1r2a(0,1,0,0,0,0,0,1,1,1,0,1,1,0) =          2 /         21 == 0.0952380952 =/= 0.0952380952
 d1r2a(0,1,0,0,1,0,0,1,1,1,0,1,0,1) =          2 /         21 == 0.0952380952 =/= 0.0952380952
 d1r2a(0,1,0,0,0,0,0,1,1,1,0,1,0,1) =          2 /         21 == 0.0952380952 =/= 0.0952380952
 d1r2a(0,1,0,0,1,0,0,1,1,1,0,1,0,0) =          2 /         21 == 0.0952380952 =/= 0.0952380952
 d1r2a(0,1,0,0,0,0,0,1,1,1,0,1,0,0) =          2 /         21 == 0.0952380952 =/= 0.0952380952
 d1r2a(0,1,1,0,1,0,0,1,1,0,0,1,1,1) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,1,0,1,0,0,1,1,0,0,1,1,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,1,0,1,0,0,1,1,0,0,1,0,1) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,1,0,1,0,0,1,1,0,0,1,0,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(1,0,0,0,1,1,1,0,1,1,_,_,_,_) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,0,1,0,0,0,1,1,1,1,0,1,0) =          2 /         21 == 0.0952380952 =/= 0.0952380952
 d1r2a(0,1,0,1,0,0,0,1,1,1,1,0,0,1) =          2 /         21 == 0.0952380952 =/= 0.0952380952
 d1r2a(0,1,0,1,0,0,0,1,1,1,1,0,0,0) =          2 /         21 == 0.0952380952 =/= 0.0952380952
 d1r2a(0,1,1,0,0,1,0,1,1,0,1,1,_,_) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,0,1,0,0,0,1,1,1,0,0,1,1) =          2 /         21 == 0.0952380952 =/= 0.0952380952
 d1r2a(0,1,0,1,0,0,0,1,1,1,0,0,1,0) =          2 /         21 == 0.0952380952 =/= 0.0952380952
 d1r2a(0,1,0,1,0,0,0,1,1,1,0,0,0,1) =          2 /         21 == 0.0952380952 =/= 0.0952380952
 d1r2a(0,1,0,1,0,0,0,1,1,1,0,0,0,0) =          2 /         21 == 0.0952380952 =/= 0.0952380952
 d1r2a(1,0,0,0,1,1,1,0,0,1,1,1,_,_) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(1,0,0,0,1,1,1,0,0,1,1,0,1,1) =          5 /          6 == 0.8333333333 =/= 0.8333333333
 d1r2a(0,1,0,0,1,0,0,1,1,1,1,0,0,1) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,0,0,1,0,0,1,1,1,1,0,0,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(1,0,0,0,1,1,1,0,0,1,1,0,0,1) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(1,0,0,0,1,1,1,0,0,1,0,1,1,1) =         11 /         14 == 0.7857142857 =/= 0.7857142857
 d1r2a(0,1,0,0,0,1,0,1,1,1,1,0,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,0,0,0,1,0,1,1,1,1,0,0,0) =          2 /         21 == 0.0952380952 =/= 0.0952380952
 d1r2a(1,0,0,0,1,1,1,0,0,1,0,1,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,1,1,1,0,0,1,0,1,0,0) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(0,1,0,0,0,0,0,1,1,1,1,0,1,1) =          2 /         21 == 0.0952380952 =/= 0.0952380952
 d1r2a(1,0,0,0,1,1,1,0,0,1,0,0,1,1) =         11 /         14 == 0.7857142857 =/= 0.7857142857
 d1r2a(0,1,0,0,0,0,0,1,1,1,1,0,1,0) =          2 /         21 == 0.0952380952 =/= 0.0952380952
 d1r2a(0,1,0,0,0,0,0,1,1,1,1,0,0,1) =          2 /         21 == 0.0952380952 =/= 0.0952380952
 d1r2a(0,1,0,0,0,0,0,1,1,1,1,0,0,0) =          2 /         21 == 0.0952380952 =/= 0.0952380952
 d1r2a(1,0,0,0,1,1,1,0,0,1,0,0,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,1,1,1,0,0,1,0,0,0,0) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(0,1,0,0,1,0,0,1,1,1,0,0,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,0,0,1,0,0,1,1,1,0,0,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,0,0,0,1,0,1,1,1,0,0,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,0,0,0,1,0,1,1,1,0,0,0,0) =          2 /         21 == 0.0952380952 =/= 0.0952380952
 d1r2a(0,1,0,0,0,0,0,1,1,1,0,0,1,1) =          2 /         21 == 0.0952380952 =/= 0.0952380952
 d1r2a(0,1,0,0,0,0,0,1,1,1,0,0,1,0) =          2 /         21 == 0.0952380952 =/= 0.0952380952
 d1r2a(0,1,0,0,0,0,0,1,1,1,0,0,0,1) =          2 /         21 == 0.0952380952 =/= 0.0952380952
 d1r2a(0,1,0,0,0,0,0,1,1,1,0,0,0,0) =          2 /         21 == 0.0952380952 =/= 0.0952380952
 d1r2a(0,1,1,0,1,0,1,0,1,1,_,_,_,_) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,1,0,0,0,1,0,1,1,1,1,_,_) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,1,0,0,0,1,0,1,1,1,0,1,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,1,0,0,0,1,0,1,1,1,0,0,1) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,1,0,0,0,1,0,1,1,1,0,0,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,1,0,0,0,1,0,1,1,0,1,1,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,1,0,0,0,1,0,1,1,0,1,0,1) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,1,0,0,0,1,0,1,1,0,1,0,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,1,0,0,0,1,0,1,1,0,0,1,1) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,1,0,0,0,1,0,1,1,0,0,1,0) =          2 /         21 == 0.0952380952 =/= 0.0952380952
 d1r2a(0,1,1,0,0,0,1,0,1,1,0,0,0,1) =          2 /         21 == 0.0952380952 =/= 0.0952380952
 d1r2a(0,1,1,0,0,0,1,0,1,1,0,0,0,0) =          2 /         21 == 0.0952380952 =/= 0.0952380952
 d1r2a(1,0,0,1,1,0,1,1,_,_,_,_,_,_) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(0,1,0,1,1,0,1,0,1,1,_,_,_,_) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,0,1,0,0,1,0,1,1,1,1,_,_) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,0,1,0,0,1,0,1,1,0,1,1,1) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,0,1,0,0,1,0,1,1,0,1,1,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,0,1,0,0,1,0,1,1,0,1,0,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,1,0,1,0,0,1,0,1,0,1,1,1) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,0,0,1,0,1,0,1,1,1,1,_,_) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,1,0,1,0,0,1,0,1,0,1,1,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,0,0,1,0,1,0,1,1,0,1,1,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,0,0,1,0,1,0,1,1,0,1,0,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,0,0,0,1,1,0,1,1,1,1,_,_) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,0,0,0,1,1,0,1,1,0,1,1,1) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,1,0,1,0,0,1,0,1,0,1,0,1) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,0,0,0,1,1,0,1,1,0,1,1,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,0,0,0,1,1,0,1,1,0,1,0,1) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,0,0,0,1,1,0,1,1,0,1,0,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,0,0,0,0,1,0,1,1,1,1,1,1) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,0,0,0,0,1,0,1,1,0,1,1,1) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,1,0,1,0,0,1,0,1,0,1,0,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,1,0,1,0,1,0,1,0,1,0,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,1,0,1,0,1,0,1,0,1,0,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,1,0,1,0,1,0,1,0,0,1,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,1,0,1,0,1,0,1,0,0,1,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,1,0,1,0,1,0,1,0,0,0,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,1,0,1,0,1,0,1,0,0,0,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,1,0,1,0,1,1,_,_,_,_) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,0,1,0,0,1,0,1,1,1,0,1,1) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,0,1,0,0,1,0,1,1,1,0,1,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,0,1,0,0,1,0,1,1,1,0,0,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,1,0,0,1,0,1,0,1,1,1,_,_) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(1,0,0,1,1,0,1,0,1,0,1,1,_,_) =         -2 /         21 == -0.0952380952 =/= -0.0952380952
 d1r2a(1,0,0,1,1,0,1,0,1,0,1,0,1,0) =         -2 /         21 == -0.0952380952 =/= -0.0952380952
 d1r2a(1,0,0,1,1,0,1,0,1,0,1,0,0,1) =         -2 /         21 == -0.0952380952 =/= -0.0952380952
 d1r2a(1,0,0,1,1,0,1,0,1,0,1,0,0,0) =         -2 /         21 == -0.0952380952 =/= -0.0952380952
 d1r2a(0,1,1,0,0,1,0,1,0,1,1,0,0,1) =          2 /         21 == 0.0952380952 =/= 0.0952380952
 d1r2a(1,0,0,1,1,0,1,0,1,0,0,1,0,1) =         -2 /         21 == -0.0952380952 =/= -0.0952380952
 d1r2a(0,1,1,0,0,1,0,1,0,1,0,0,0,1) =          2 /         21 == 0.0952380952 =/= 0.0952380952
 d1r2a(0,1,0,1,0,0,1,0,1,1,0,0,1,1) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,0,1,0,0,1,0,1,1,0,0,1,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,0,1,0,0,1,0,1,1,0,0,0,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,1,0,0,1,0,1,0,1,1,0,0,0) =          2 /         21 == 0.0952380952 =/= 0.0952380952
 d1r2a(0,1,1,0,0,1,0,1,0,1,0,1,0,0) =          2 /         21 == 0.0952380952 =/= 0.0952380952
 d1r2a(1,0,0,1,1,0,1,0,1,0,0,0,0,0) =         -2 /         21 == -0.0952380952 =/= -0.0952380952
 d1r2a(1,0,0,1,1,0,1,0,0,1,1,1,_,_) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,0,1,1,0,1,0,0,1,1,0,1,1) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(0,1,0,0,1,0,1,0,1,1,1,0,1,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,0,0,1,0,1,0,1,1,1,0,0,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(1,0,0,1,1,0,1,0,0,1,1,0,1,0) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,0,1,1,0,1,0,0,1,1,0,0,1) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(1,0,0,1,1,0,1,0,0,1,1,0,0,0) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,0,1,1,0,1,0,0,1,0,1,1,0) =         -4 /         21 == -0.1904761905 =/= -0.1904761905
 d1r2a(1,0,0,1,1,0,1,0,0,1,0,1,0,0) =         -4 /         21 == -0.1904761905 =/= -0.1904761905
 d1r2a(0,1,0,0,0,0,1,0,1,1,1,0,1,1) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(1,0,0,1,1,0,1,0,0,1,0,0,1,1) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(1,0,0,1,1,0,1,0,0,1,0,0,1,0) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,0,1,1,0,1,0,0,1,0,0,0,1) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(1,0,0,1,1,0,1,0,0,1,0,0,0,0) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,0,1,1,0,1,0,0,0,1,1,1,0) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,0,1,1,0,1,0,0,0,1,1,0,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,0,1,1,0,1,0,0,0,1,1,0,0) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(0,1,0,0,1,0,1,0,1,1,0,0,1,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,0,0,1,0,1,0,1,1,0,0,0,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,1,0,0,0,0,1,0,1,1,0,1,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,1,1,0,1,0,0,0,1,0,0,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(0,1,1,0,0,0,0,1,0,1,0,0,1,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,0,0,1,1,0,1,1,0,0,1,1) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,0,0,0,1,1,0,1,1,0,0,1,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,0,0,0,1,1,0,1,1,0,0,0,1) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,0,0,0,1,1,0,1,1,0,0,0,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(1,0,0,1,1,0,1,0,0,0,0,1,1,0) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,0,1,1,0,1,0,0,0,0,1,0,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,0,1,1,0,1,0,0,0,0,1,0,0) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(0,1,0,0,0,0,1,0,1,1,0,0,1,1) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(1,0,0,1,1,0,1,0,0,0,0,0,1,0) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,0,1,1,0,1,0,0,0,0,0,0,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(0,1,1,0,0,0,0,1,0,1,0,0,0,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,1,0,0,1,1,0,1,0,1,1,_,_) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(1,0,1,0,0,1,1,0,1,0,1,1,_,_) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,1,0,0,1,1,0,1,0,1,0,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,1,0,0,1,1,0,1,0,0,1,1,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(1,0,1,0,0,1,1,0,1,0,1,0,0,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,1,0,0,1,1,0,1,0,1,0,0,1) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(1,0,1,0,0,1,1,0,1,0,0,1,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,1,0,0,1,1,0,1,0,0,0,0,1) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(1,0,1,0,0,1,1,0,1,0,0,0,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,1,0,0,1,1,0,1,0,0,0,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,1,0,0,1,1,0,1,0,0,0,0,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,1,0,0,1,1,0,0,1,0,0,1,1) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(1,0,1,0,0,1,1,0,0,1,0,0,1,0) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(1,0,1,0,0,1,1,0,0,1,0,0,0,1) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(1,0,1,0,0,1,1,0,0,1,0,0,0,0) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(1,0,1,0,0,1,1,0,0,0,1,1,0,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,1,0,0,0,1,0,1,0,1,1,1,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(1,0,1,0,0,1,1,0,0,0,1,0,1,0) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(0,1,1,0,0,0,1,0,1,0,0,1,1,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,1,0,0,0,1,0,1,0,0,0,0,1) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,1,0,0,0,1,0,1,0,1,1,0,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(1,0,1,0,0,1,1,0,0,0,0,0,1,0) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(1,0,1,0,0,1,1,0,0,0,0,0,0,1) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(1,0,0,1,0,1,1,1,_,_,_,_,_,_) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,1,0,1,0,1,0,0,1,1,1,_,_) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,1,0,1,0,1,0,0,1,1,0,1,0) =         -5 /          7 == -0.7142857143 =/= -0.7142857143
 d1r2a(0,1,1,0,1,0,1,0,0,1,0,1,1,0) =         -5 /          7 == -0.7142857143 =/= -0.7142857143
 d1r2a(0,1,0,1,0,0,1,1,1,0,1,1,_,_) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,0,1,0,0,1,1,1,0,0,1,1,1) =         16 /         21 == 0.7619047619 =/= 0.7619047619
 d1r2a(0,1,0,1,0,0,1,1,1,0,0,1,1,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,0,1,0,0,1,1,1,0,0,1,0,1) =         16 /         21 == 0.7619047619 =/= 0.7619047619
 d1r2a(0,1,0,1,0,0,1,1,1,0,0,1,0,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,1,0,1,0,0,0,1,1,1,1,_,_) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,0,0,1,0,1,1,1,0,0,1,1,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,0,0,0,1,1,1,1,0,1,1,_,_) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,0,0,0,1,1,1,1,0,0,1,1,1) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,0,0,0,1,1,1,1,0,0,1,0,1) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,0,0,0,1,1,1,1,0,0,1,0,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,0,0,0,0,1,1,1,0,1,1,1,1) =         16 /         21 == 0.7619047619 =/= 0.7619047619
 d1r2a(0,1,0,0,0,0,1,1,1,0,1,1,0,1) =         16 /         21 == 0.7619047619 =/= 0.7619047619
 d1r2a(0,1,0,1,0,0,1,1,1,0,1,0,1,1) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,0,1,0,0,1,1,1,0,1,0,1,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,0,1,0,0,1,1,1,0,1,0,0,1) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,0,1,0,0,1,1,1,0,1,0,0,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,1,0,0,1,0,0,1,1,0,0,1,1) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,1,0,0,1,0,0,1,1,1,0,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,0,1,1,0,1,0,1,0,0,0) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(0,1,1,0,0,1,0,0,1,1,1,0,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,1,0,0,1,0,0,1,1,0,0,0,1) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,0,1,0,0,1,1,1,0,0,0,1,1) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,0,1,0,0,1,1,1,0,0,0,1,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,0,1,0,0,1,1,1,0,0,0,0,1) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,0,1,0,0,1,1,1,0,0,0,0,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(1,0,0,1,0,1,1,0,1,0,0,0,1,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(1,0,0,1,0,1,1,0,1,0,0,0,0,0) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(1,0,0,1,0,1,1,0,0,1,1,1,_,_) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,0,1,1,0,0,1,1,0,1,1) =         11 /         14 == 0.7857142857 =/= 0.7857142857
 d1r2a(0,1,0,0,1,0,1,1,1,0,1,0,1,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(1,0,0,1,0,1,1,0,0,1,1,0,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,0,1,1,0,0,1,1,0,0,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,0,0,0,1,1,1,1,0,1,0,1,1) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(1,0,0,1,0,1,1,0,0,1,0,1,1,1) =         11 /         14 == 0.7857142857 =/= 0.7857142857
 d1r2a(0,1,0,0,0,1,1,1,1,0,1,0,0,1) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,0,0,0,1,1,1,1,0,1,0,0,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(1,0,0,1,0,1,1,0,0,1,0,1,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,0,1,1,0,0,1,0,1,0,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,0,1,1,0,0,1,0,0,1,1) =         11 /         14 == 0.7857142857 =/= 0.7857142857
 d1r2a(1,0,0,1,0,1,1,0,0,1,0,0,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,0,1,1,0,0,1,0,0,0,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,0,0,1,0,1,1,1,0,0,0,1,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,0,0,0,1,1,1,1,0,0,0,1,1) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,0,0,0,1,1,1,1,0,0,0,0,1) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,0,0,0,1,1,1,1,0,0,0,0,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(1,0,0,0,0,1,1,1,1,1,_,_,_,_) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,1,1,0,1,1,1,_,_,_,_) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,1,0,0,1,1,1,_,_,_,_) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,0,1,1,0,1,0,0,1,1,1,_,_) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,0,1,0,0,1,0,0,1,1,1,0,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,0,1,1,0,0,1,0,1,1,1,_,_) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,0,0,1,0,1,0,0,1,1,1,0,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,0,0,0,1,1,0,0,1,1,1,1,1) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,0,0,0,0,1,0,0,1,1,1,1,1) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,0,1,0,1,0,1,0,1,1,1,_,_) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(1,0,0,1,1,0,0,0,1,1,1,0,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,0,1,1,0,1,0,0,1,1,0,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,0,1,0,0,1,0,0,1,1,0,1,1) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(1,0,0,1,1,0,0,0,1,1,0,0,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,0,1,0,0,1,0,0,1,1,0,1,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,0,1,0,0,1,0,0,1,1,0,0,1) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,0,1,0,0,0,1,0,1,1,1,1,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,1,0,0,0,1,0,1,1,1,1,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,0,1,0,1,0,0,1,1,0,0,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,0,0,0,1,1,0,0,1,1,0,1,1) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(1,0,0,1,1,0,0,0,0,1,0,1,1,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(0,1,0,0,0,0,1,0,0,1,1,0,1,1) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(1,0,0,1,1,0,0,0,0,1,0,0,1,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(0,1,0,0,1,1,0,1,0,1,1,1,_,_) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(1,0,0,0,1,1,0,1,0,1,1,1,_,_) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,1,0,0,1,1,0,1,1,_,_) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,0,1,1,0,1,0,0,1,0,1,1,1) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(1,0,0,1,1,0,0,1,1,0,1,0,1,1) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,0,1,1,0,1,0,0,1,0,1,0,1) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,0,1,1,0,1,0,0,1,0,1,0,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,0,1,0,0,1,0,0,1,0,1,0,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,0,0,1,0,0,1,0,1,1,1,1,1) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,0,0,1,0,0,1,0,1,1,1,1,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,0,0,1,0,1,0,0,1,0,1,0,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,0,0,0,1,1,0,0,1,0,1,1,1) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,0,0,1,0,0,1,0,1,1,1,0,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,0,0,0,1,0,0,1,0,1,1,1) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,0,0,1,0,0,1,0,1,1,1,0,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,1,1,0,1,0,0,1,0,0,1,1) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(1,0,0,1,1,0,0,0,1,0,1,0,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,0,1,1,0,1,0,0,1,0,0,0,1) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,0,1,1,0,1,0,0,1,0,0,0,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,0,1,0,0,1,0,0,1,0,0,1,1) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(1,0,0,1,1,0,0,0,1,0,0,0,1,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(0,1,0,1,0,0,1,0,0,1,0,0,1,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,0,1,0,0,1,0,0,1,0,0,0,1) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,0,0,0,0,0,1,0,1,1,1,1,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,1,1,0,0,0,0,0,1,0,1,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(0,1,0,0,1,0,1,0,0,1,0,0,0,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,0,0,0,0,0,1,0,1,1,1,0,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,0,0,1,1,0,0,1,0,0,1,1) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,0,0,0,0,1,0,0,1,0,0,1,1) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(1,0,0,1,1,0,0,0,0,0,0,0,1,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,0,0,1,1,0,0,1,1,1,1,_,_) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,1,1,0,0,1,1,1,0,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,0,1,0,1,0,1,0,1,1,0,1,1) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(1,0,0,1,1,0,0,0,1,1,1,0,1,0) =         -2 /         21 == -0.0952380952 =/= -0.0952380952
 d1r2a(1,0,0,1,1,0,0,0,1,1,0,1,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,1,0,0,0,1,1,0,0,1,0) =         -2 /         21 == -0.0952380952 =/= -0.0952380952
 d1r2a(1,0,0,0,1,1,0,0,1,1,0,0,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,1,0,0,0,0,1,1,1,1,0) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(0,1,0,1,0,0,0,1,0,1,1,0,1,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,1,0,0,0,1,0,1,1,0,0,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,1,1,0,0,0,0,1,0,0,1,0) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(0,1,0,1,0,0,0,1,1,0,1,1,1,1) =          2 /         21 == 0.0952380952 =/= 0.0952380952
 d1r2a(1,0,0,1,1,0,0,1,1,0,0,1,1,0) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(0,1,0,0,1,1,0,1,0,1,1,0,0,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(1,0,0,0,1,1,0,0,0,1,1,0,1,1) =         -2 /         21 == -0.0952380952 =/= -0.0952380952
 d1r2a(1,0,0,1,1,0,0,1,0,0,0,1,1,0) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(0,1,0,0,1,0,0,1,0,1,1,0,0,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,0,1,0,0,0,1,1,0,1,1,0,1) =          2 /         21 == 0.0952380952 =/= 0.0952380952
 d1r2a(1,0,0,1,1,0,0,0,1,0,1,0,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,1,0,0,0,1,0,0,0,1,0) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(0,1,0,0,0,0,0,1,0,1,1,0,1,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,0,1,1,0,0,0,1,0,0,1,1) =         -2 /         21 == -0.0952380952 =/= -0.0952380952
 d1r2a(1,0,0,1,1,0,0,0,0,0,1,0,1,0) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(0,1,0,0,0,0,0,1,0,1,1,0,0,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,0,0,0,0,1,0,1,1,0,0,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,0,1,1,0,1,0,1,1,0,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,0,1,1,0,0,1,1,0,0,1,0,1) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,0,1,1,0,0,1,1,0,0,1,0,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(1,0,0,0,0,1,1,1,1,0,0,1,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,0,1,0,1,0,1,1,0,0,1,1,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(1,0,0,0,1,1,0,0,1,1,0,0,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,1,1,1,1,0,0,1,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,1,1,1,1,0,0,1,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,1,1,1,1,0,0,1,0,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,1,1,0,0,0,1,1,1,0,1) =         -2 /         21 == -0.0952380952 =/= -0.0952380952
 d1r2a(0,1,0,1,0,0,0,1,1,0,0,1,1,0) =          2 /         21 == 0.0952380952 =/= 0.0952380952
 d1r2a(0,1,0,1,0,0,0,1,1,0,0,1,0,1) =          2 /         21 == 0.0952380952 =/= 0.0952380952
 d1r2a(1,0,0,0,1,1,0,0,0,1,0,0,0,1) =         -2 /         21 == -0.0952380952 =/= -0.0952380952
 d1r2a(1,0,0,0,0,1,1,1,0,1,1,1,_,_) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,0,1,1,0,0,1,0,1,0,1,1,1) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,0,1,1,0,0,1,0,1,0,1,1,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(1,0,0,1,1,0,0,1,0,1,0,1,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,1,0,0,1,0,1,0,0,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,0,1,0,1,0,1,0,1,0,1,1,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(1,0,0,1,1,0,0,0,1,1,0,0,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,0,0,1,0,0,1,1,0,1,1,1,1) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(1,0,0,0,0,1,1,1,0,1,1,0,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,0,0,1,1,0,1,0,1,0,1,0,1) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(1,0,0,1,1,0,0,1,1,0,0,0,0,1) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(0,1,0,0,1,0,0,1,1,0,1,1,1,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(1,0,0,1,1,0,0,1,0,0,1,1,0,1) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(0,1,0,0,1,0,0,1,0,1,0,1,1,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,0,0,1,0,0,1,0,1,0,1,0,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,1,1,0,0,1,0,0,0,0,0,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(0,1,0,0,1,0,0,1,1,0,1,1,0,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,1,1,0,0,0,1,0,1,0,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,1,0,0,0,1,0,0,0,0,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,0,0,1,1,0,1,0,0,0,0,1,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,0,1,1,0,0,0,0,0,1,1,0,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(0,1,0,0,0,0,0,1,0,1,0,1,1,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,0,0,0,0,1,0,1,0,1,0,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,0,0,0,0,1,0,1,0,1,0,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,0,0,1,1,1,0,1,1,0,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,1,1,1,0,1,1,0,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,1,1,1,0,1,1,0,0,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,1,1,1,0,1,0,1,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,0,1,0,1,0,1,0,1,0,0,1,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(1,0,0,1,1,0,0,0,1,1,0,0,0,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,0,1,0,0,0,1,0,1,0,0,1,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,1,0,0,0,1,0,1,0,0,1,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,1,0,0,0,1,0,1,0,0,0,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,1,0,0,0,1,0,1,0,0,0,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,0,0,1,1,1,0,1,0,1,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,1,1,1,0,1,0,1,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,1,1,1,0,1,0,1,0,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,0,0,0,0,0,1,1,0,1,1,1,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,0,0,1,1,1,0,1,0,0,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,0,0,1,1,0,1,0,1,0,0,0,1) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,0,0,1,1,0,1,0,1,0,0,0,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,0,0,0,0,0,1,1,0,1,1,1,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,1,1,0,0,1,0,0,0,1,0,0) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(1,0,0,1,1,0,0,1,0,0,0,0,0,0) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(0,1,0,0,0,0,0,1,1,0,1,1,0,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,1,1,0,0,0,1,0,1,0,0,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,0,0,0,1,0,1,0,1,0,0,0,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,0,0,0,0,1,0,1,0,0,1,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,0,1,1,0,0,0,0,0,0,1,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(0,1,0,0,0,0,0,1,0,1,0,0,1,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,0,0,0,0,1,0,1,0,0,0,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,0,0,0,0,1,0,1,0,0,0,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,0,0,1,1,1,0,1,0,0,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,1,1,1,0,1,0,0,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,1,1,1,0,1,0,0,0,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,1,1,1,0,0,1,1,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,1,0,1,0,0,0,1,0,0,1,1,1) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,0,0,1,0,0,1,1,0,0,1,1,1) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(1,0,0,0,1,1,0,1,0,0,1,0,0,1) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(0,1,0,0,1,0,0,1,1,0,0,1,0,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,0,1,1,0,1,0,0,0,0,0,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,0,0,0,1,1,1,0,0,1,0,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,1,1,1,0,0,1,0,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,1,0,1,0,0,0,1,0,1,0,0,1) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(1,0,0,0,0,1,1,1,0,0,0,1,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,0,0,0,0,0,1,1,0,0,1,1,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,0,0,0,0,1,1,0,0,1,1,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,0,1,1,0,0,0,0,0,1,0,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(0,1,0,0,0,0,0,1,1,0,0,1,0,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,0,0,1,1,1,0,0,0,0,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,1,0,1,0,0,0,1,0,0,1,0,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(1,0,0,0,0,1,1,0,1,1,1,1,_,_) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,0,1,1,0,0,1,1,0,1,0,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,1,1,0,1,1,1,0,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,1,1,0,1,1,1,0,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,1,1,0,1,1,1,0,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,1,1,0,1,1,1,0,0,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,1,1,0,1,1,0,1,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,0,1,0,1,0,1,1,0,1,0,1,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(1,0,0,0,1,1,0,0,1,1,0,0,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,1,1,0,1,1,0,1,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,1,1,0,1,1,0,1,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,1,1,0,1,1,0,1,0,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,1,1,0,1,1,0,0,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,1,1,0,0,0,1,1,1,1,0) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(0,1,0,1,0,0,0,1,1,0,1,0,1,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,0,1,1,0,0,0,1,0,1,1,0) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(0,1,0,1,0,0,0,1,1,0,1,0,0,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,0,0,1,1,0,1,1,0,0,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,1,1,0,1,1,0,0,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,1,1,0,1,1,0,0,0,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,1,0,0,1,0,0,1,0,1,1,1,1) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,1,0,0,1,0,0,1,0,0,1,1,1) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,1,0,0,1,0,0,1,0,0,0,1,1) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(1,0,0,0,1,1,0,1,0,1,1,0,0,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,1,1,0,1,0,1,0,1,0,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,0,1,1,0,0,1,1,0,0,0,0,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,1,0,0,1,0,0,1,0,1,0,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,1,1,0,1,0,0,1,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,0,1,0,1,0,1,1,0,0,0,1,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(1,0,0,0,1,1,0,0,1,1,0,0,0,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,1,0,0,1,0,0,1,0,0,1,0,1) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(1,0,0,0,0,1,1,0,1,0,0,1,0,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,1,1,0,1,0,0,0,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,1,1,0,0,0,1,1,1,0,0) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,0,0,1,1,0,0,0,1,1,0,0,0) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(0,1,0,1,0,0,0,1,1,0,0,0,0,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,1,0,0,0,1,1,0,0,0,0,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,0,0,1,1,0,1,0,0,0,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,1,1,0,1,0,0,0,0,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,1,1,0,0,1,1,1,1,1) =         11 /         14 == 0.7857142857 =/= 0.7857142857
 d1r2a(1,0,0,0,0,1,1,0,0,1,1,1,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,1,1,0,0,1,1,1,0,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,1,1,0,0,1,1,0,1,1) =         11 /         14 == 0.7857142857 =/= 0.7857142857
 d1r2a(0,1,0,0,1,0,0,1,1,0,1,0,0,1) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,0,0,1,0,0,1,1,0,1,0,0,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(1,0,0,0,0,1,1,0,0,1,1,0,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,1,1,0,0,1,1,0,0,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,1,1,0,0,1,0,1,1,1) =         11 /         14 == 0.7857142857 =/= 0.7857142857
 d1r2a(1,0,0,0,0,1,1,0,0,1,0,1,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,1,1,0,0,1,0,1,0,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,0,0,0,0,0,1,1,0,1,0,1,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,0,0,1,1,0,0,1,0,0,1,1) =         11 /         14 == 0.7857142857 =/= 0.7857142857
 d1r2a(0,1,0,0,0,0,0,1,1,0,1,0,1,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,0,0,0,0,1,1,0,1,0,0,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,0,1,1,0,0,0,0,0,0,1,0) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,0,0,0,1,1,0,0,1,0,0,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,1,1,0,0,1,0,0,0,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,1,1,0,0,0,1,0,1,1) =          2 /          3 == 0.6666666667 =/= 0.6666666667
 d1r2a(1,0,0,0,1,1,0,1,0,0,0,1,0,0) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(0,1,0,0,1,0,0,1,1,0,0,0,0,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(1,0,0,0,0,1,1,0,0,0,0,1,1,1) =          2 /          3 == 0.6666666667 =/= 0.6666666667
 d1r2a(1,0,0,0,1,1,0,0,0,0,1,1,0,0) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(0,1,0,0,0,0,0,1,1,0,0,0,1,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,0,1,1,0,0,0,0,0,1,0,0) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,0,0,1,1,0,0,0,0,0,0,0,0) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,1,0,1,0,1,0,1,0,0,0,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,1,0,1,0,1,0,1,0,0,0,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,1,0,1,0,1,0,1,0,0,0,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,1,0,1,0,1,0,1,0,0,0,0,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,1,0,1,0,1,0,0,1,0,0,1,1) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(1,0,1,0,1,0,1,0,0,1,0,0,1,0) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(1,0,1,0,1,0,1,0,0,1,0,0,0,1) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(1,0,1,0,1,0,1,0,0,1,0,0,0,0) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(1,0,1,0,1,0,1,0,0,0,1,0,1,1) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(0,1,1,0,0,0,1,1,0,0,1,0,1,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,1,0,1,0,1,0,0,0,1,0,0,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(0,1,1,0,0,0,1,1,0,0,0,0,1,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,1,0,1,0,1,0,0,0,0,1,1,0) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(1,0,1,0,1,0,1,0,0,0,0,1,0,1) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(0,1,1,0,0,0,1,1,0,0,0,0,0,1) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,1,0,0,0,1,1,0,0,1,1,0,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(1,0,1,0,1,0,1,0,0,0,0,0,1,0) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,1,0,1,0,1,0,0,0,0,0,0,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,1,0,1,0,1,0,0,0,0,0,0,0) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,0,0,1,0,1,1,1,1,_,_,_,_) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,0,1,0,1,1,1,_,_,_,_) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,1,0,1,0,0,1,0,1,1,1,_,_) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(1,0,1,0,1,0,0,0,0,1,0,1,1,1) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(1,0,1,0,1,0,0,1,0,0,0,1,1,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(0,1,0,0,0,0,1,1,0,0,1,1,0,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,1,0,1,0,0,1,1,1,0,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,1,0,1,0,0,1,0,1,0,1,1,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(1,0,0,1,0,1,0,0,1,1,0,0,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,1,0,1,0,0,0,0,1,1,1,1,0) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(0,1,0,1,0,0,1,1,0,0,1,0,0,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,1,0,0,0,0,1,1,1,1,1,1) =          2 /         21 == 0.0952380952 =/= 0.0952380952
 d1r2a(1,0,0,1,0,1,0,0,0,1,1,0,1,1) =         -2 /         21 == -0.0952380952 =/= -0.0952380952
 d1r2a(0,1,0,0,1,0,1,1,0,0,1,0,0,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,1,0,1,0,0,0,1,0,1,1,1) =         -2 /         21 == -0.0952380952 =/= -0.0952380952
 d1r2a(1,0,0,1,0,1,0,0,0,1,0,0,1,1) =         -2 /         21 == -0.0952380952 =/= -0.0952380952
 d1r2a(0,1,0,0,0,0,1,1,0,0,1,0,0,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,0,1,0,1,1,1,0,1,1,_,_) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(0,1,0,1,1,0,0,0,1,1,0,1,1,1) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(1,0,0,1,0,1,0,1,0,1,1,0,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,0,1,1,0,0,0,1,1,0,1,0,1) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(1,0,0,1,0,1,0,1,0,1,0,0,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,1,0,1,1,1,0,0,1,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,0,1,0,1,0,0,1,1,0,1,1,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(1,0,0,1,0,1,0,0,1,1,0,0,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,1,0,1,1,1,0,0,1,1,0) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(0,1,0,1,0,0,0,0,1,1,0,1,1,1) =          2 /         21 == 0.0952380952 =/= 0.0952380952
 d1r2a(1,0,0,1,0,1,0,0,0,1,1,0,0,1) =         -2 /         21 == -0.0952380952 =/= -0.0952380952
 d1r2a(0,1,0,1,0,0,0,0,1,1,0,1,0,1) =          2 /         21 == 0.0952380952 =/= 0.0952380952
 d1r2a(0,1,0,1,0,0,0,0,1,1,0,1,0,0) =          2 /         21 == 0.0952380952 =/= 0.0952380952
 d1r2a(0,1,0,0,1,1,0,0,1,1,1,1,_,_) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(1,0,0,0,1,0,1,1,0,1,1,1,_,_) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,0,1,0,1,1,0,1,1,_,_) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(1,0,0,1,0,1,0,1,1,0,1,0,1,1) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(1,0,1,0,1,0,0,0,0,1,0,1,0,1) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(1,0,0,0,1,0,1,1,0,1,1,0,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,0,1,0,1,0,0,1,1,1,1) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(1,0,0,1,0,1,0,1,0,0,1,0,1,1) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(1,0,1,0,1,0,0,1,0,0,0,1,0,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(0,1,0,0,1,0,0,0,1,1,1,1,0,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,0,1,0,0,0,1,1,1,1,0,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,0,0,0,1,1,0,0,0,1,0,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,0,1,0,1,1,0,1,1,0,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,1,0,1,1,0,1,0,1,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,0,0,0,1,0,0,1,1,1,1,1,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,0,1,0,0,1,1,0,0,0,0,1,1) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(1,0,0,1,0,1,0,0,1,0,0,0,1,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,1,0,1,0,0,0,0,1,0,1,0,0) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,0,0,1,0,1,1,0,1,0,1,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,0,0,0,0,0,0,1,1,1,1,1,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,0,1,0,1,1,0,1,0,0,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,0,1,0,0,0,0,1,0,1,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(0,1,0,0,1,0,1,1,0,0,0,0,0,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,0,0,0,0,0,1,1,1,1,0,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,0,0,0,0,0,1,1,1,1,0,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,0,0,0,1,1,0,0,0,0,0,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,0,1,0,1,1,0,1,0,0,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,1,0,1,1,0,0,1,1,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,0,1,0,1,1,0,0,1,0,1) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(0,1,0,0,1,1,0,0,1,1,0,1,0,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,0,0,1,0,0,0,1,1,0,1,1,1) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(1,0,0,0,1,0,1,1,0,0,1,0,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,0,0,1,0,0,0,1,1,0,1,1,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(1,0,0,1,0,1,0,1,0,0,0,1,0,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,0,1,0,1,0,1,0,0,0,0,0,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,0,0,1,0,1,1,0,0,0,1,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,0,0,0,1,0,0,1,1,0,1,1,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(1,0,0,1,0,1,0,0,1,0,0,0,0,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(0,1,0,0,0,0,0,0,1,1,0,1,1,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,1,0,1,0,0,1,0,0,1,1,0,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,0,0,0,0,0,0,1,1,0,1,1,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,1,0,1,0,0,0,0,0,1,0,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,0,1,0,1,0,0,0,0,0,0,0,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,0,0,1,0,1,0,1,1,1,1,_,_) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,1,0,1,0,1,1,1,0,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,1,0,1,0,1,1,1,0,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,1,0,1,0,1,1,0,1,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,0,1,0,0,1,1,1,0,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,0,1,0,1,0,0,1,1,1,0,0,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(1,0,0,0,1,0,1,0,1,1,0,1,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,1,0,1,0,1,1,0,0,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,0,1,0,0,0,1,1,1,1,0) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(0,1,0,1,0,0,0,0,1,1,1,0,1,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,1,0,0,0,0,1,1,1,0,0,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,1,0,0,0,0,1,1,1,0,0,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,0,1,0,1,0,1,1,0,0,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,0,1,0,0,1,1,1,0,0,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,0,1,0,0,1,1,0,0,0,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,0,1,0,0,0,1,1,1,0,0) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(0,1,0,1,0,0,0,0,1,1,0,0,1,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,1,0,0,0,0,1,1,0,0,0,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,1,0,0,0,0,1,1,0,0,0,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,0,1,0,1,0,0,1,1,1,1,1) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(0,1,0,0,1,1,0,0,1,1,1,0,0,1) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(1,0,0,1,0,1,0,1,1,0,0,0,1,0) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(1,0,0,0,1,0,1,0,0,1,1,1,1,0) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(0,1,0,0,1,0,0,0,1,1,1,0,1,1) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(1,0,0,1,0,1,0,1,0,0,1,0,1,0) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(0,1,0,0,1,0,0,0,1,1,1,0,0,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,0,1,0,0,0,1,1,1,0,0,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,0,1,0,1,0,0,1,0,1,1,1) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(1,0,0,1,0,1,0,0,1,0,1,0,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,0,1,0,0,1,0,0,0,1,0) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,0,0,1,0,1,0,0,1,0,1,1,0) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(0,1,0,0,0,0,0,0,1,1,1,0,1,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,0,1,0,1,0,0,1,0,0,1,1) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(0,1,0,0,0,0,0,0,1,1,1,0,1,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,0,0,0,0,0,1,1,1,0,0,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,0,0,0,0,0,1,1,1,0,0,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,0,1,0,1,0,0,1,0,0,1,0) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(1,0,0,1,0,1,0,1,1,0,0,1,0,0) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(0,1,0,0,1,1,0,0,1,1,0,0,0,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,0,0,1,0,0,0,1,1,0,0,0,1) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(1,0,0,1,0,1,0,1,0,0,0,0,0,0) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(1,0,0,1,0,1,0,0,1,0,1,0,0,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,0,1,0,0,1,0,0,0,0,0) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,0,1,0,1,0,0,0,0,1,1,0,0) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,0,1,0,1,0,0,0,0,1,0,0,0) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(0,1,0,0,0,0,0,0,1,1,0,0,0,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,0,0,0,0,0,1,1,0,0,0,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,1,0,1,0,0,1,0,1,0,0,1,1) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(0,1,0,1,0,0,1,1,0,0,1,1,1,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,0,1,0,0,1,1,0,0,1,1,0,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(1,0,1,0,1,0,0,1,1,0,0,0,1,1) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(1,0,1,0,1,0,0,1,0,0,1,0,1,1) =         -2 /         21 == -0.0952380952 =/= -0.0952380952
 d1r2a(0,1,0,0,1,0,1,1,0,0,1,1,0,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,1,0,1,0,0,0,1,0,1,0,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,1,0,1,0,0,0,0,0,1,0,1,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(0,1,0,0,0,0,1,1,0,0,1,1,0,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,1,0,0,1,1,0,0,1,0,1,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,1,0,1,0,0,0,0,1,0,0,1,0) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,1,0,1,0,0,1,1,0,0,0,1,0) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(1,0,1,0,1,0,0,1,0,0,1,0,1,0) =         -2 /         21 == -0.0952380952 =/= -0.0952380952
 d1r2a(0,1,0,0,1,0,1,1,0,0,1,0,0,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,0,0,1,1,1,0,0,1,0,1,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,0,0,0,0,1,1,0,0,1,0,1,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,1,0,1,0,0,0,0,0,0,0,1,0) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,1,0,1,0,0,1,0,1,0,0,0,1) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(1,0,1,0,1,0,0,0,0,1,1,0,0,1) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(0,1,0,1,0,0,1,1,0,0,0,1,0,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(1,0,1,0,1,0,0,1,1,0,0,0,0,1) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(1,0,1,0,1,0,0,1,0,0,1,0,0,1) =         -2 /         21 == -0.0952380952 =/= -0.0952380952
 d1r2a(1,0,1,0,1,0,0,1,0,0,0,0,0,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,1,0,1,0,0,0,1,0,1,0,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,1,0,1,0,0,0,0,0,1,0,0,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(0,1,0,0,0,0,1,1,0,0,0,1,0,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,1,0,1,0,0,1,0,1,0,0,0,0) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(0,1,0,1,0,0,1,1,0,0,0,0,1,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,1,0,1,0,0,0,0,1,0,0,0,0) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,1,0,1,0,0,1,1,0,0,0,0,0) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(0,1,0,0,1,0,1,1,0,0,0,0,1,0) =          2 /         21 == 0.0952380952 =/= 0.0952380952
 d1r2a(0,1,0,0,1,0,1,1,0,0,0,0,0,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,0,0,1,1,1,0,0,0,0,1,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,0,0,0,0,1,1,0,0,0,0,1,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,0,0,0,1,1,0,0,0,0,0,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,0,1,0,1,1,0,1,1,0,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,1,0,1,1,0,1,0,1,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,1,0,1,1,0,1,0,0,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,1,0,1,0,1,1,1,0,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,1,0,1,0,1,1,0,1,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,1,0,1,0,1,1,0,0,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,1,0,1,0,0,1,1,1,0,1) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(1,0,0,0,1,0,1,0,0,1,0,1,0,1) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(1,0,0,0,1,0,1,0,0,1,0,0,0,1) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(1,0,0,0,1,0,1,1,1,0,1,0,0,1) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(1,0,0,0,1,0,1,1,1,0,0,0,0,1) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(1,0,0,0,1,0,1,1,0,0,1,1,0,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,0,0,1,0,1,1,0,0,1,0,0,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,0,0,1,0,1,1,0,0,0,1,0,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,0,0,1,0,1,1,0,0,0,0,0,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,0,0,1,0,1,0,1,0,1,1,0,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,0,0,1,0,1,0,1,0,1,0,0,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,0,0,1,0,1,0,1,0,0,1,0,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,0,0,1,0,1,0,1,0,0,0,0,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(0,1,1,0,0,0,0,1,0,0,0,1,1,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,1,0,0,0,0,1,0,0,0,1,1,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,0,1,0,1,0,0,0,0,1,0,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(0,1,1,0,0,0,0,1,0,0,0,1,0,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,0,1,0,1,1,0,1,1,0,0,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,1,0,1,1,0,1,0,1,0,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,1,0,1,1,0,1,0,0,0,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,1,0,1,0,1,1,1,0,0,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,1,0,1,0,1,1,0,1,0,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,1,0,1,0,1,1,0,0,0,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,1,0,1,0,0,1,1,1,0,0) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(1,0,0,0,1,0,1,0,0,1,0,1,0,0) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(1,0,0,0,1,0,1,0,0,1,0,0,0,0) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(1,0,0,0,1,0,1,1,1,0,1,0,0,0) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(1,0,0,0,1,0,1,1,1,0,0,0,0,0) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(0,1,1,0,1,0,0,1,0,0,0,0,1,1) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(1,0,0,0,1,0,1,1,0,0,1,0,0,0) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(1,0,0,0,1,0,1,1,0,0,0,1,0,0) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(0,1,1,0,1,0,0,1,0,0,0,0,0,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(1,0,0,0,1,0,1,0,1,0,1,1,0,0) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(0,1,1,0,0,1,0,1,0,0,0,0,1,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,1,0,0,1,0,1,0,0,0,0,0,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,1,0,0,1,0,1,0,0,0,0,0,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,0,1,0,1,0,0,0,1,1,0,0) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(0,1,1,0,0,0,0,1,0,0,0,0,1,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,1,0,0,0,0,1,0,0,0,0,0,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,0,1,0,1,0,0,0,0,0,0,0) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(0,1,1,0,1,0,1,0,0,0,1,0,1,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,1,0,1,0,1,0,0,0,0,1,1,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,1,0,1,0,1,0,0,0,0,0,1,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(1,0,1,0,0,0,1,1,0,0,0,0,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,1,0,1,0,1,0,0,0,0,1,0,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,1,0,1,0,1,0,0,0,0,0,0,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,1,0,0,1,1,0,0,0,1,1,1,1) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,1,0,0,1,1,0,0,0,0,1,1,1) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,1,0,0,1,1,0,0,0,0,0,1,1) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(1,0,1,0,0,0,1,0,1,0,1,0,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,1,0,0,0,1,0,1,0,1,0,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,1,0,0,1,1,0,0,0,0,0,1,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,1,0,0,1,1,0,0,0,1,1,0,1) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,1,0,0,1,1,0,0,0,0,1,0,1) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,1,0,0,1,1,0,0,0,0,0,0,1) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(1,0,1,0,0,0,1,0,1,0,0,0,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,1,0,0,1,1,0,0,0,0,1,0,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,1,0,0,1,1,0,0,0,0,0,0,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(1,0,1,0,0,0,1,0,0,1,0,0,1,1) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(1,0,1,0,0,0,1,0,0,1,0,0,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,1,0,0,0,1,0,0,1,0,0,0,1) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(1,0,1,0,0,0,1,0,0,1,0,0,0,0) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(0,1,1,0,0,0,1,0,0,0,1,1,1,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(1,0,1,0,0,0,1,0,0,0,1,0,1,0) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(0,1,1,0,0,0,1,0,0,0,0,1,1,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,1,0,0,0,1,0,0,0,1,0,0,0) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(0,1,1,0,0,0,1,0,0,0,1,0,0,1) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(1,0,1,0,0,0,1,0,0,0,0,1,0,1) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(1,0,1,0,0,0,1,0,0,0,0,1,0,0) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(1,0,1,0,0,0,1,0,0,0,0,0,1,1) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(0,1,1,0,0,0,1,0,0,0,1,0,0,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,1,0,0,0,1,0,0,0,0,0,0,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,1,0,0,0,1,0,0,0,0,0,0,0) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,0,1,0,0,1,1,1,1,_,_,_,_) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,0,0,1,1,1,0,1,1,_,_) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(1,0,0,1,0,0,1,1,0,1,1,1,_,_) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,0,0,1,1,0,1,1,0,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,0,0,1,1,0,1,1,0,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,0,0,1,1,0,1,0,1,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,1,0,0,1,0,0,1,0,1,1,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,0,0,1,1,0,1,0,1,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,0,0,1,1,0,1,0,0,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,0,0,1,1,0,1,0,0,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,0,0,1,1,0,0,1,1,1,1) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(1,0,0,1,0,0,1,1,0,0,1,0,1,1) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(0,1,0,0,0,1,1,0,1,0,0,1,1,1) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,1,0,1,0,0,0,0,1,1,1,0,1) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,1,0,1,0,0,0,0,1,1,1,0,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(1,0,0,1,0,0,1,0,1,1,1,1,_,_) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,0,0,1,0,1,1,1,0,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,0,0,1,0,1,1,1,0,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,0,0,1,0,1,1,0,1,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,0,0,1,0,1,1,0,1,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,0,0,1,0,1,1,0,0,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,0,0,1,0,1,1,0,0,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,0,0,1,0,0,1,1,1,1,1) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(1,0,0,1,0,0,1,0,0,1,1,0,1,1) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(0,1,0,0,0,1,1,0,1,0,1,0,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,0,0,1,0,0,1,0,1,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,0,0,1,0,0,1,0,0,1,1) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(0,1,0,0,0,1,1,0,1,0,0,0,1,1) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(1,0,0,1,0,0,1,1,0,1,1,0,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,0,0,1,1,0,1,0,1,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,0,0,1,1,0,1,0,0,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,0,0,1,0,0,1,0,1,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,0,0,1,1,1,0,1,0,0,1) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(1,0,0,1,0,0,1,1,1,0,0,1,0,1) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(1,0,0,1,0,0,1,1,1,0,0,0,0,1) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(0,1,1,0,1,0,0,0,0,1,0,1,1,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,1,0,0,1,1,0,0,1,0,0,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,0,1,0,0,1,1,0,0,0,1,0,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,0,1,0,0,1,1,0,0,0,0,0,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,0,1,0,0,1,0,1,0,1,1,0,1) =         -2 /         21 == -0.0952380952 =/= -0.0952380952
 d1r2a(1,0,0,1,0,0,1,0,1,0,1,0,0,1) =         -2 /         21 == -0.0952380952 =/= -0.0952380952
 d1r2a(0,1,1,0,0,1,0,0,0,1,0,1,0,1) =          2 /         21 == 0.0952380952 =/= 0.0952380952
 d1r2a(0,1,1,0,0,1,0,0,0,1,0,1,0,0) =          2 /         21 == 0.0952380952 =/= 0.0952380952
 d1r2a(0,1,1,0,0,0,0,0,0,1,0,1,1,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,1,0,0,0,0,0,0,1,0,1,1,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,1,0,0,1,0,0,0,0,1,0,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,0,1,0,0,1,0,0,0,0,0,0,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,0,1,0,0,1,1,0,1,1,0,0,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,0,0,1,1,0,1,0,1,0,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,0,0,1,1,0,1,0,0,0,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,0,0,1,0,0,1,0,1,0,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,1,0,0,1,0,1,0,1,0,0,1,1) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(1,0,0,1,0,0,1,1,1,0,1,0,0,0) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(1,0,0,1,0,0,1,1,1,0,0,1,0,0) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(1,0,0,1,0,0,1,1,1,0,0,0,0,0) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(1,0,0,1,0,0,1,1,0,0,1,1,0,0) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(1,0,0,1,0,0,1,1,0,0,1,0,0,0) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(1,0,0,1,0,0,1,1,0,0,0,1,0,0) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(1,0,0,1,0,0,1,1,0,0,0,0,0,0) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(0,1,1,0,0,1,0,0,0,1,0,0,1,1) =          2 /         21 == 0.0952380952 =/= 0.0952380952
 d1r2a(0,1,1,0,0,1,0,0,0,1,0,0,1,0) =          2 /         21 == 0.0952380952 =/= 0.0952380952
 d1r2a(0,1,1,0,0,1,0,0,0,1,0,0,0,1) =          2 /         21 == 0.0952380952 =/= 0.0952380952
 d1r2a(0,1,1,0,0,1,0,0,0,1,0,0,0,0) =          2 /         21 == 0.0952380952 =/= 0.0952380952
 d1r2a(0,1,1,0,0,0,0,0,0,1,0,0,1,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,1,0,0,0,0,0,0,1,0,0,1,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,1,0,0,0,0,0,0,1,0,0,0,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,1,0,0,0,0,0,0,1,0,0,0,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,1,0,0,1,0,1,0,1,1,0,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,1,1,0,1,0,1,0,0,1,0,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(1,0,1,0,0,1,0,0,0,1,0,0,0,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,1,0,0,1,0,1,0,0,0,0,1,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,1,0,0,1,0,0,1,0,1,0,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,1,0,0,1,0,0,0,0,0,0,1,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,1,0,0,1,0,1,0,0,0,0,0,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(0,1,0,0,0,1,1,0,1,0,0,1,1,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,0,0,0,0,1,0,1,0,0,1,0,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,1,0,0,1,0,1,0,1,0,0,1,0) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(1,0,1,0,0,1,0,0,0,1,0,0,1,0) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(0,1,0,1,1,0,1,0,1,0,0,0,0,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,0,1,0,0,1,0,1,0,0,0,0,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,1,0,0,1,0,1,0,0,0,0,1,0) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,1,0,0,1,0,0,1,0,0,0,1,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(1,0,1,0,0,1,0,0,0,0,0,0,1,0) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(0,1,0,0,1,0,1,0,1,0,0,0,0,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,0,0,1,1,0,1,0,0,0,1,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(1,0,1,0,0,1,0,0,0,0,0,0,0,0) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,0,0,0,1,0,1,1,1,1,1,_,_) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,1,0,0,1,1,1,1,1,_,_) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,0,0,0,1,1,1,1,1,_,_) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,0,0,0,1,1,1,1,0,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,0,0,0,1,1,1,0,1,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,0,0,0,1,1,1,0,0,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,1,0,0,1,1,1,1,0,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,0,0,0,1,0,1,1,1,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,0,1,1,0,0,0,0,1,1,1,1,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(1,0,0,1,0,0,0,1,0,1,0,1,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,0,0,0,1,0,1,0,0,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,1,0,0,1,1,1,0,1,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,0,0,0,0,1,1,1,1,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,0,0,0,0,1,1,1,0,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,0,0,0,0,1,1,0,1,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,0,1,0,1,0,0,0,1,1,1,0,0) =          2 /         21 == 0.0952380952 =/= 0.0952380952
 d1r2a(1,0,1,0,0,0,0,0,0,1,1,1,1,0) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(0,1,0,1,0,0,1,0,0,0,1,0,0,1) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(1,0,0,0,1,0,0,1,1,1,0,0,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,0,0,0,0,0,1,1,1,1,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(0,1,0,1,0,0,0,0,0,1,1,1,1,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,1,0,0,0,0,0,1,1,1,0,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,1,0,0,0,0,0,1,1,1,0,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,0,1,1,0,0,0,1,1,1,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,0,1,1,0,0,1,0,0,1,1,1,1) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(1,0,0,0,0,1,0,1,1,1,1,0,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,0,0,1,1,0,0,0,1,1,1,0,1) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,0,0,1,1,0,0,0,1,1,1,0,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(1,0,0,0,1,0,0,1,0,1,1,0,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,0,0,0,1,0,0,1,1,1,1) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(0,1,0,0,1,0,0,0,0,1,1,1,1,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,0,0,1,0,0,0,0,1,1,1,0,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,0,1,0,0,0,0,1,1,1,0,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,1,1,0,0,1,0,0,1,1,0,1) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(1,0,0,1,0,0,0,0,1,0,1,1,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,0,0,0,1,0,0,0,1,1,1,1,0) =          2 /         21 == 0.0952380952 =/= 0.0952380952
 d1r2a(1,0,1,0,0,0,0,1,0,1,1,1,0,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,0,1,1,0,1,0,0,0,0,0,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,0,1,0,0,1,0,0,0,0,0,1,1) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(1,0,0,1,0,0,0,0,1,0,0,0,1,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,1,0,0,0,0,0,0,1,0,1,0,0) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(0,1,0,0,0,0,0,0,0,1,1,1,1,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,0,1,0,0,1,0,1,0,0,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,0,0,0,0,0,0,0,1,1,1,1,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,1,0,0,0,0,0,0,0,1,1,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,0,1,0,0,0,0,0,0,0,0,1,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(0,1,0,1,0,1,0,1,0,0,1,1,1,1) =          2 /         21 == 0.0952380952 =/= 0.0952380952
 d1r2a(1,0,0,0,0,1,0,1,1,1,0,1,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,0,0,0,1,1,1,1,0,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,0,0,0,1,1,1,0,1,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,0,0,0,1,1,1,0,0,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,1,0,0,0,1,1,1,0,1,1) =         -2 /         21 == -0.0952380952 =/= -0.0952380952
 d1r2a(0,1,0,1,0,1,0,1,0,0,1,1,0,1) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(1,0,0,1,0,0,0,0,1,1,1,1,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,0,1,0,1,0,0,0,1,1,0,1,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,0,1,0,1,0,0,0,1,1,0,0,1) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(1,0,0,1,0,0,0,0,1,1,0,0,1,0) =         -2 /         21 == -0.0952380952 =/= -0.0952380952
 d1r2a(1,0,0,0,1,0,0,0,1,1,0,0,1,1) =         -2 /         21 == -0.0952380952 =/= -0.0952380952
 d1r2a(1,0,0,1,0,0,0,0,0,1,1,1,1,0) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,0,1,0,0,0,0,0,1,1,0,1,0) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(0,1,0,1,0,0,0,0,0,1,1,0,0,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,1,0,0,0,0,0,1,0,0,1,0) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(0,1,0,1,0,0,0,1,0,0,1,1,1,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,0,0,1,0,1,1,1,0,0,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,0,0,0,1,1,0,1,1,1,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,0,0,1,1,0,0,0,1,1,0,0,1) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(1,0,0,1,0,0,0,1,1,0,0,0,1,0) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(1,0,0,0,1,0,0,0,0,1,1,0,1,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(0,1,0,0,1,0,0,0,0,1,1,0,0,1) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,0,0,1,0,0,0,0,1,1,0,0,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,0,1,0,0,0,1,0,0,1,1,0,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,1,0,0,0,0,1,0,1,1,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,0,0,0,0,1,0,1,0,1,0) =         -2 /         21 == -0.0952380952 =/= -0.0952380952
 d1r2a(0,1,0,0,0,1,0,0,0,1,1,0,0,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,0,0,0,0,0,0,1,1,0,1,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,1,0,0,0,1,0,0,1,1,0,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,0,0,0,0,0,0,1,1,0,1,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,0,0,0,0,0,0,1,1,0,0,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,1,0,0,0,0,0,0,0,0,1,0) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,0,0,0,0,1,1,1,1,1,0,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,0,0,0,1,1,1,0,1,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,0,0,0,1,0,1,1,1,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,0,0,0,1,0,1,0,1,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,0,0,1,0,0,1,0,0,1,1,1,1) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,0,0,1,1,0,0,0,1,0,1,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,0,0,0,1,1,0,0,1,0,1) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(0,1,0,0,1,0,0,1,0,0,1,1,1,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(1,0,0,1,0,0,0,1,0,0,1,1,0,1) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(0,1,0,0,1,0,0,0,0,1,0,1,0,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,0,0,1,0,0,0,1,0,1,1,1) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,0,0,1,0,0,1,0,0,1,1,0,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,0,0,0,0,0,0,1,0,1,1,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,0,1,0,0,1,0,0,0,0,1,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(0,1,0,0,0,0,0,0,0,1,0,1,0,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,1,0,0,0,1,1,1,0,1,0,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,0,0,0,0,0,1,1,1,0,0) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(0,1,0,1,0,0,0,0,0,1,0,0,0,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,0,0,0,0,1,0,0,1,1,1,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,0,1,1,0,0,0,1,0,0,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,0,0,1,1,0,0,0,1,0,0,0,1) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,0,0,0,0,0,1,0,0,1,1,1,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,0,1,0,0,0,0,1,0,0,0,1) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,0,0,0,0,0,1,0,0,1,1,0,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,0,0,1,0,0,0,1,0,0,1,1) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(1,0,0,0,1,0,0,0,0,0,0,0,1,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,0,1,0,0,0,0,0,0,1,1,0,0) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(0,1,0,0,0,0,0,0,0,1,0,0,0,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,0,0,0,1,1,1,1,1,0,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,0,1,1,1,1,1,0,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,0,0,0,1,1,1,1,0,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,0,0,0,1,1,1,0,0,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,0,1,1,0,0,0,0,1,0,1,1,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,0,1,1,0,0,0,0,1,0,1,0,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(1,0,0,1,0,0,0,0,1,1,0,0,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,0,0,1,1,0,0,0,1,0,1,0,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,0,0,1,0,0,0,0,1,0,1,1,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(1,0,0,1,0,0,0,1,0,0,0,0,0,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(0,1,0,0,0,1,0,0,0,1,0,1,1,0) =          2 /         21 == 0.0952380952 =/= 0.0952380952
 d1r2a(0,1,0,0,0,1,0,0,0,1,0,1,0,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,1,0,0,0,0,0,0,1,0,0,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(0,1,0,0,0,0,0,0,0,1,0,1,0,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,1,0,0,0,1,1,1,1,0,0,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,0,0,0,1,1,1,0,0,0,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,0,0,0,0,1,1,0,0,0,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,1,0,0,0,0,0,1,1,0,0,0) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(0,1,0,1,0,0,0,0,0,1,0,0,0,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,1,0,0,0,1,1,0,0,0,0,0) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(1,0,0,1,0,0,0,1,0,0,0,0,0,0) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(1,0,0,1,0,0,0,0,1,0,1,0,0,0) =         -2 /         21 == -0.0952380952 =/= -0.0952380952
 d1r2a(0,1,0,0,0,1,0,0,0,1,0,0,0,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,1,0,0,0,0,0,0,1,0,0,0) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(0,1,0,0,0,0,0,0,0,1,0,0,0,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,0,0,0,1,1,1,1,1,0,0,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,0,1,1,1,1,0,1,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,1,0,0,1,1,1,1,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,1,0,0,1,1,1,1,0,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,1,0,0,1,1,1,0,1,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,1,0,0,1,1,1,0,0,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,1,0,0,1,1,1,0,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,1,0,0,0,1,1,1,1,1,0) =         -2 /         21 == -0.0952380952 =/= -0.0952380952
 d1r2a(0,1,0,1,0,1,0,1,0,0,1,0,1,0) =          2 /         21 == 0.0952380952 =/= 0.0952380952
 d1r2a(0,1,0,1,0,1,0,1,0,0,1,0,0,1) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(1,0,0,0,1,0,0,0,1,1,0,0,1,0) =         -2 /         21 == -0.0952380952 =/= -0.0952380952
 d1r2a(0,1,0,1,0,0,0,1,0,0,1,0,1,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,1,0,1,0,0,1,0,1,1,0,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(1,0,0,0,1,0,0,0,0,1,1,0,1,0) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(0,1,0,1,0,0,0,1,0,0,1,0,0,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,1,0,0,0,1,0,0,1,0,0,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,0,0,0,1,1,1,1,0,1,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,0,1,1,1,1,0,1,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,0,1,1,1,1,0,1,0,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,0,1,1,1,1,0,0,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,1,0,0,0,1,1,1,1,1) =         -2 /         21 == -0.0952380952 =/= -0.0952380952
 d1r2a(1,0,0,0,0,1,0,0,0,1,1,0,1,1) =         -2 /         21 == -0.0952380952 =/= -0.0952380952
 d1r2a(1,0,0,0,1,0,0,1,0,0,0,1,1,0) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(0,1,0,0,1,0,0,1,0,0,1,0,0,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,0,1,0,0,0,0,1,0,1,1,0,1) =          2 /         21 == 0.0952380952 =/= 0.0952380952
 d1r2a(0,1,0,1,0,0,0,0,1,0,1,1,0,0) =          2 /         21 == 0.0952380952 =/= 0.0952380952
 d1r2a(1,0,0,0,1,0,0,0,0,0,1,1,1,0) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,0,0,1,0,0,0,0,0,1,0,1,0) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,0,0,1,0,0,0,0,0,0,1,1,0) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(0,1,0,0,0,0,0,1,0,0,1,0,0,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,0,0,0,1,1,1,1,0,0,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,0,1,1,1,1,0,0,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,0,1,1,1,1,0,0,0,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,0,0,1,1,1,0,0,0,1,1,1,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,0,0,0,1,1,0,0,0,1,1,1,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,0,0,1,1,1,0,0,0,1,0,1,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(1,0,1,0,0,0,0,0,1,0,1,0,1,0) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(1,0,0,0,0,1,0,1,1,1,1,0,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,0,0,1,1,1,0,0,0,0,1,1,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(1,0,1,0,0,0,0,0,1,0,1,0,0,1) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(0,1,0,0,1,1,1,0,0,0,0,0,1,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(1,0,1,0,0,0,0,0,1,0,1,0,0,0) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(1,0,0,0,0,1,0,1,1,1,0,1,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,1,0,1,1,1,0,0,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,0,1,1,1,0,1,1,1,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,0,1,0,0,1,0,0,0,1,0,1,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(1,0,1,0,0,0,0,1,0,1,1,0,0,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(1,0,1,0,0,0,0,0,0,1,1,0,0,0) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(1,0,1,0,0,0,0,0,0,1,0,0,1,1) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(1,0,1,0,0,0,0,1,0,0,0,0,1,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(0,1,0,0,0,0,1,0,0,0,1,1,0,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,1,0,0,0,0,0,0,1,0,0,1,0) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(0,1,0,0,1,0,1,0,0,0,1,0,0,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,0,0,0,1,0,0,0,1,0,0,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,1,0,0,1,0,0,0,0,1,0,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(1,0,1,0,0,0,0,1,0,0,0,0,0,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,1,0,0,0,0,0,0,0,0,0,0,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,1,0,0,0,0,1,0,1,0,0,0,0) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(1,0,1,0,0,0,0,0,0,1,0,0,0,0) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,1,0,0,0,0,1,0,0,0,0,0,0) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(0,1,0,0,0,0,1,0,0,0,0,0,0,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,0,0,0,1,1,1,0,1,0,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,0,1,1,1,0,1,0,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,0,1,1,1,0,0,1,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,1,0,0,1,1,1,1,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,1,0,0,1,1,1,0,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,1,0,0,1,1,0,0,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,0,1,1,1,0,0,1,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,0,1,1,1,0,0,0,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,1,0,0,0,1,1,1,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,1,0,0,0,1,1,0,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,0,1,0,0,0,0,1,0,0,1,0,1) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(1,0,0,0,0,1,0,0,0,1,0,0,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,0,1,1,1,0,0,0,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,0,1,1,0,1,1,1,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,1,0,0,1,1,1,1,0,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,1,0,0,1,1,1,0,1,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,1,0,0,1,1,1,0,0,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,1,0,0,1,0,1,1,1,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,0,1,1,0,0,1,0,0,0,1,1,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(1,0,0,0,1,0,0,1,0,1,0,1,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,0,1,1,0,0,1,0,0,0,1,0,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(1,0,0,0,1,0,0,0,1,1,1,1,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,1,0,0,0,1,1,1,0,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,0,1,0,1,0,1,0,0,0,1,0,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,0,0,1,0,0,0,1,0,1,1,1,1) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(1,0,0,0,0,0,1,1,0,1,1,0,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,1,0,1,0,0,1,0,1,1) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(1,0,0,0,1,0,0,1,0,0,1,1,0,1) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(1,0,0,0,1,0,0,1,0,0,1,0,0,1) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(0,1,0,0,1,0,0,1,0,0,0,1,0,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,0,1,0,0,1,0,0,0,1,0,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,0,0,1,0,1,0,0,0,1,1,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,0,0,0,1,0,1,0,0,0,0,1,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,0,0,1,0,0,0,0,0,1,1,0,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(0,1,0,0,0,0,0,1,0,0,0,1,1,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,0,1,0,0,0,0,0,0,1,0,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,0,0,1,0,0,0,0,0,0,0,0,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,0,0,0,0,1,1,0,1,0,1,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,1,0,0,1,1,1,1,0,0,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,1,0,0,1,1,1,0,1,0,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,1,0,0,1,1,1,0,0,0,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,1,0,0,0,1,1,1,1,0,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,0,1,0,1,0,1,0,0,0,0,1,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(1,0,0,0,1,0,0,0,1,1,0,0,0,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,1,0,0,0,0,1,1,1,0,0) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,0,0,1,0,0,0,0,1,1,0,0,0) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,0,0,1,0,0,0,0,1,0,1,0,0) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,0,0,1,0,0,0,0,1,0,0,0,0) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(0,1,0,0,0,0,0,0,1,0,1,1,1,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,0,0,0,1,1,0,1,0,0,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,0,0,0,0,0,0,1,0,1,1,1,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,0,1,0,0,1,0,0,0,0,0,1) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(1,0,0,0,1,0,0,1,0,0,0,0,0,0) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(0,1,0,0,0,0,0,0,1,0,1,1,0,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,0,0,0,0,0,1,0,1,1,0,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,0,0,0,0,1,0,0,0,0,1,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,0,1,0,0,0,0,0,1,0,0,0) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(0,1,0,0,0,0,0,1,0,0,0,0,0,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,0,0,0,0,1,0,0,0,0,0,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,0,0,0,1,1,0,0,1,1,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,0,1,1,0,0,1,0,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,1,0,1,0,0,1,1,0,1) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(0,1,0,0,1,0,0,0,1,0,0,1,1,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,0,0,1,0,0,0,1,0,0,1,0,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,0,0,1,0,1,0,0,0,0,0,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(0,1,1,0,1,0,0,0,0,0,1,1,0,1) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,0,0,0,0,0,0,1,0,0,1,1,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,0,0,0,1,1,0,0,0,0,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,0,0,0,0,0,0,1,0,0,1,1,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,0,0,0,0,0,1,0,0,1,0,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,0,0,1,0,0,0,0,0,0,0,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,0,0,0,0,1,0,1,1,1,1,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,1,0,1,1,1,1,0,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,1,0,1,1,1,0,1,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,1,0,1,1,1,0,0,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,0,1,0,1,1,1,1,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,0,1,0,1,1,1,0,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,0,1,0,1,1,1,0,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,0,1,0,1,1,0,1,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,1,0,0,1,1,1,1,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,1,0,0,1,1,1,0,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,1,0,0,1,1,0,0,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,0,1,0,1,1,0,1,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,0,1,0,1,1,0,0,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,1,0,0,0,1,1,1,1,0) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,0,0,0,1,0,0,0,1,1,0,1,0) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,0,0,0,1,0,0,0,1,0,1,1,0) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,0,0,0,1,0,0,0,1,0,0,1,0) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,0,0,0,0,1,0,1,1,0,0,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,1,0,1,1,1,1,0,0,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,1,0,1,1,1,0,1,0,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,1,0,1,1,1,0,0,0,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,1,0,0,1,1,1,1,0,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,0,1,0,1,0,0,1,0,0,0,1,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(1,0,0,0,0,1,0,0,1,1,0,0,0,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,0,1,0,0,0,0,1,0,0,0,1,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,0,0,1,0,0,0,1,1,0,0,0) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(0,1,0,1,0,0,0,0,1,0,0,0,0,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,1,0,0,0,0,1,0,0,0,0,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,0,0,0,1,0,0,1,1,1,1,1) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(1,0,0,0,0,0,1,0,0,1,1,0,1,1) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(1,0,0,0,0,1,0,1,0,0,0,1,1,0) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(1,0,0,0,0,1,0,1,0,0,0,0,1,0) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(1,0,0,0,0,0,1,0,0,1,0,1,1,1) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(1,0,0,0,0,0,1,0,0,1,0,0,1,1) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(1,0,0,0,0,1,0,0,0,0,1,1,1,0) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(0,1,0,0,0,0,0,0,1,0,1,0,1,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,0,0,0,0,0,1,0,1,0,0,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,0,0,0,0,0,1,0,1,0,0,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,0,0,1,0,1,0,0,0,1,0,0) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(1,0,0,0,0,1,0,1,0,0,0,0,0,0) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(1,0,0,0,0,1,0,0,0,0,1,1,0,0) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,0,0,0,1,0,0,0,0,1,0,0,0) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(0,1,0,0,0,0,0,0,1,0,0,0,0,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,0,0,0,0,0,1,0,0,0,0,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,0,0,0,0,1,1,1,1,1,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,0,0,0,1,1,1,1,1,1) =         -2 /         21 == -0.0952380952 =/= -0.0952380952
 d1r2a(1,0,0,0,0,0,0,1,1,1,0,1,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,0,0,1,1,1,1,1,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,0,0,1,0,1,1,1,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,0,0,1,1,1,1,0,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,0,0,1,1,1,1,1,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,0,1,1,0,0,0,0,0,1,1,0,1) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(1,0,0,0,0,0,0,1,1,1,1,1,0,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,0,0,0,1,1,0,1,1,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(0,1,0,1,0,0,0,0,0,0,1,1,1,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,0,0,0,0,1,1,1,0,0,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,0,0,0,0,1,0,1,1,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,0,0,0,0,0,0,1,1,1,1,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,0,0,1,0,0,0,0,0,1,1,1,1) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,0,1,1,0,0,0,0,0,1,1,1,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(1,0,0,0,0,0,0,1,0,0,0,1,1,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(0,1,0,1,0,1,0,0,0,0,0,0,1,1) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(1,0,0,0,0,0,0,0,0,0,1,1,1,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,0,0,0,0,0,1,0,1,0,0,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,0,0,0,0,0,0,1,1,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,0,0,0,0,0,1,1,1,0,1,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,0,0,0,1,1,1,0,1,1) =         -2 /         21 == -0.0952380952 =/= -0.0952380952
 d1r2a(0,1,0,1,0,1,0,0,0,0,1,0,0,1) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(1,0,0,0,0,0,0,0,0,1,1,1,1,0) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,0,0,0,0,0,0,1,1,0,0,1,1) =         -2 /         21 == -0.0952380952 =/= -0.0952380952
 d1r2a(0,1,0,1,0,0,0,0,0,0,1,0,0,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,1,0,0,0,0,0,0,1,1,1,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,0,0,0,0,1,0,0,0,1,1,0) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(0,1,0,0,0,0,0,0,0,0,1,0,1,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,1,0,0,0,0,0,0,1,1,0,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,0,0,0,0,0,0,0,1,0,0,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,0,0,0,0,1,1,1,0,1,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,0,1,0,1,0,0,0,0,0,1,0,1) =          2 /         21 == 0.0952380952 =/= 0.0952380952
 d1r2a(1,0,0,0,0,0,0,1,1,1,0,1,0,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,0,1,0,1,0,0,0,0,0,0,0,1) =          2 /         21 == 0.0952380952 =/= 0.0952380952
 d1r2a(0,1,0,0,1,1,0,0,0,0,1,1,1,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,0,0,1,0,0,0,0,0,1,1,1,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(1,0,0,0,0,0,0,1,0,0,1,1,0,1) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(0,1,0,0,1,0,0,0,0,0,1,1,0,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,0,0,0,0,0,0,0,1,1,0,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(0,1,0,0,0,1,0,0,0,0,1,1,0,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,0,0,0,0,0,0,0,1,1,1,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,0,0,0,0,0,0,0,0,0,1,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,0,0,0,0,0,0,0,0,0,1,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,0,0,0,0,0,1,1,1,1,0,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,0,0,1,1,1,0,0,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,0,0,0,0,1,1,0,1,0) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(0,1,0,1,0,0,0,0,0,0,1,0,0,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,0,0,0,0,1,1,0,1,0,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,0,0,1,0,0,0,0,0,1,0,0,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,0,0,0,1,0,0,0,0,1,0,0,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,0,0,0,0,0,0,0,1,0,1,0) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(0,1,0,0,0,0,0,0,0,0,1,0,0,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,0,1,0,0,0,0,0,0,1,0,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,0,0,0,0,0,0,0,0,1,0,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,0,0,0,0,0,1,0,0,0,1,0,0) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(0,1,0,0,0,0,0,0,0,0,0,0,0,1) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,0,0,0,0,1,1,1,1,0,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,0,0,1,1,1,0,0,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,0,0,0,1,1,1,0,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,0,1,0,1,0,0,0,0,0,1,0,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,0,0,1,1,0,0,0,0,0,1,1,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,0,0,1,0,0,0,0,0,0,1,1,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,0,0,1,0,0,0,0,0,0,1,0,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,0,0,1,0,0,0,0,0,1,0,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(1,0,0,0,0,0,0,0,0,0,1,0,0,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,0,0,0,0,0,0,0,0,0,0,0,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,0,0,0,0,0,1,1,1,1,0,0,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(1,0,0,0,0,0,0,1,1,1,0,0,0,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,1,0,1,0,1,0,0,0,0,0,0,1,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,0,1,0,1,0,0,0,0,0,0,0,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,0,0,1,1,0,0,0,0,0,0,1,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,1,0,0,1,0,0,0,0,0,0,0,0,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,1,0,0,0,1,0,0,0,0,0,0,0,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,0,0,0,0,0,0,0,0,0,1,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,1,0,0,0,0,0,0,0,0,0,0,0,0) =          1 /          7 == 0.1428571429 =/= 0.1428571429
 d1r2a(0,0,1,0,0,1,1,1,1,1,_,_,_,_) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,0,1,1,0,0,1,1,1,1,_,_,_,_) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,0,1,0,1,0,1,1,1,1,_,_,_,_) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,0,1,0,0,0,1,1,1,1,1,0,1,1) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,0,1,0,0,0,1,1,1,1,0,1,1,1) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,0,1,0,0,0,1,1,1,1,1,0,0,1) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,0,1,0,0,0,1,1,1,1,0,1,0,1) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,0,1,0,0,0,1,1,1,1,1,0,1,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,0,1,0,0,0,1,1,1,1,0,1,1,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,0,1,0,0,0,1,1,1,1,1,0,0,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,0,1,0,0,0,1,1,1,1,0,1,0,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,0,1,1,1,0,0,0,1,1,1,1,_,_) =          5 /          7 == 0.7142857143 =/= 0.7142857143
 d1r2a(0,0,0,1,0,0,1,1,0,1,1,1,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,0,0,1,0,0,1,1,0,1,1,0,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,0,0,0,1,1,1,1,0,1,1,0,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,0,0,1,1,1,0,0,0,1,1,1,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,0,1,1,1,0,0,1,1,0,0,1,1,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,0,1,1,1,0,0,0,0,1,1,1,0,1) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,0,0,0,1,0,0,1,1,1,1,1,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,0,0,0,1,0,0,1,1,1,1,1,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,0,0,1,1,1,0,1,0,0,0,1,1,1) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,0,0,0,1,0,0,1,1,1,1,1,0,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,0,0,1,0,0,1,1,0,1,0,0,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,0,0,1,0,0,0,1,1,1,1,0,1,1) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,0,1,0,1,1,0,1,1,0,1,1,_,_) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(0,0,0,1,0,0,0,1,1,1,0,1,1,1) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,0,0,1,1,1,0,0,0,1,1,1,0,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,0,1,1,1,0,0,1,1,0,1,0,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,0,1,1,1,0,0,1,1,0,1,0,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,0,1,1,1,0,0,0,0,1,1,0,1,1) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,0,1,1,1,0,0,1,1,0,0,0,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,0,1,1,1,0,0,0,0,1,1,0,1,0) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,0,0,1,0,0,1,1,0,1,0,1,1,0) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(0,0,1,1,1,0,0,1,1,0,0,0,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,0,0,1,0,0,1,1,0,1,0,0,1,0) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(0,0,1,0,1,0,1,0,1,1,1,1,_,_) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,0,1,1,0,1,1,0,0,1,1,1,_,_) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,0,1,1,0,1,1,0,0,1,0,0,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,0,1,1,0,0,1,0,1,1,0,1,0,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,0,1,0,0,0,1,0,1,1,1,1,1,1) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,0,1,0,0,0,1,0,1,1,0,1,1,1) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,0,1,0,0,0,1,0,1,1,1,1,0,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,0,1,0,0,0,1,0,1,1,0,1,0,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,0,1,1,0,1,1,0,0,1,0,0,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,0,1,1,0,1,1,0,0,1,0,0,0,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,0,1,0,0,1,1,0,1,1,1,0,1,1) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,0,1,0,0,0,1,0,1,1,1,0,1,1) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,0,1,0,0,0,1,0,1,1,1,0,0,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,0,1,0,1,0,1,0,1,1,0,0,1,1) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,0,1,0,1,0,1,0,1,1,0,0,0,1) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,0,1,0,1,0,1,0,1,1,0,0,1,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,0,1,0,1,0,1,0,1,1,0,0,0,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,0,1,0,0,1,1,0,1,1,0,0,1,1) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,0,1,0,0,0,1,0,1,1,0,0,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,0,1,0,0,0,1,0,1,1,0,0,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,0,1,1,0,1,0,0,1,1,1,1,_,_) =          5 /          7 == 0.7142857143 =/= 0.7142857143
 d1r2a(0,0,1,1,0,0,1,0,1,0,1,1,0,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,0,1,0,0,1,1,1,0,0,1,1,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,0,1,0,0,1,1,1,0,0,1,0,1,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,0,1,0,1,0,1,0,1,0,1,1,0,1) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,0,1,0,1,0,1,0,1,0,1,1,0,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,0,1,0,0,1,1,0,0,1,0,0,1,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,0,1,1,0,0,1,0,1,0,0,1,0,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,0,1,0,0,1,1,0,0,1,0,0,0,0) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,0,1,0,1,1,0,0,1,1,1,1,_,_) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(0,0,1,0,1,1,0,0,1,0,1,1,1,1) =         -1 /         14 == -0.0714285714 =/= -0.0714285714
 d1r2a(0,0,0,0,0,1,1,1,1,0,1,0,1,1) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,0,0,1,0,1,1,0,0,1,0,0,1,1) =         -5 /          7 == -0.7142857143 =/= -0.7142857143
 d1r2a(0,0,0,0,0,1,1,1,1,0,0,1,1,1) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,0,0,0,0,1,1,1,1,0,0,0,1,1) =          1 /         14 == 0.0714285714 =/= 0.0714285714
 d1r2a(0,0,1,1,0,0,1,0,0,1,1,1,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,0,1,1,0,0,1,0,0,1,1,0,0,1) =         -1 /         21 == -0.0476190476 =/= -0.0476190476
 d1r2a(0,0,1,1,0,0,1,0,0,1,0,1,0,0) =          1 /         21 == 0.0476190476 =/= 0.0476190476
 d1r2a(0,0,1,0,1,0,1,1,0,0,0,0,1,1) =         -2 /         21 == -0.0952380952 =/= -0.0952380952
 d1r2a(0,0,1,0,1,0,1,1,0,0,0,0,1,0) =         -2 /         21 == -0.0952380952 =/= -0.0952380952
 d1r2a(0,0,1,0,1,0,1,1,0,0,0,0,0,1) =         -2 /         21 == -0.0952380952 =/= -0.0952380952
 d1r2a(0,0,1,0,0,0,1,0,0,0,0,0,1,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(0,0,1,0,0,0,1,0,0,0,0,0,0,1) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(0,0,1,0,0,0,1,0,0,0,0,0,1,0) =         -1 /          7 == -0.1428571429 =/= -0.1428571429
 d1r2a(1,0,1,1,_,_,_,_,_,_,_,_,_,_) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(0,1,1,0,0,1,1,1,_,_,_,_,_,_) =          1 /         42 == 0.0238095238 =/= 0.0238095238
 d1r2a(0,1,1,0,0,1,0,1,1,1,_,_,_,_) =          1 /         42 == 0.0238095238 =/= 0.0238095238
 d1r2a(0,1,0,1,0,0,1,1,1,1,_,_,_,_) =          5 /         42 == 0.1190476190 =/= 0.1190476190
 d1r2a(0,1,1,0,0,0,0,1,1,1,1,0,0,1) =         31 /         42 == 0.7380952381 =/= 0.7380952381
 d1r2a(0,1,1,0,0,0,0,1,1,1,0,1,0,1) =         31 /         42 == 0.7380952381 =/= 0.7380952381
 d1r2a(0,1,1,0,0,0,0,1,1,1,0,0,0,1) =         31 /         42 == 0.7380952381 =/= 0.7380952381
 d1r2a(0,1,0,0,0,0,1,1,1,1,0,0,1,0) =          5 /         42 == 0.1190476190 =/= 0.1190476190
 d1r2a(0,1,0,0,0,0,1,1,1,1,0,0,0,1) =          5 /         42 == 0.1190476190 =/= 0.1190476190
 d1r2a(1,0,1,0,1,1,_,_,_,_,_,_,_,_) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(0,1,1,0,0,0,1,1,0,1,0,1,1,1) =          1 /         42 == 0.0238095238 =/= 0.0238095238
 d1r2a(0,1,1,0,0,0,1,1,0,1,0,1,1,0) =          1 /         42 == 0.0238095238 =/= 0.0238095238
 d1r2a(0,1,1,0,0,0,1,1,0,1,0,1,0,1) =          1 /         42 == 0.0238095238 =/= 0.0238095238
 d1r2a(0,1,1,0,0,0,1,1,0,1,0,1,0,0) =          1 /         42 == 0.0238095238 =/= 0.0238095238
 d1r2a(0,1,1,0,0,0,1,1,1,0,1,1,_,_) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(0,1,1,0,0,0,1,1,1,0,1,0,1,0) =          1 /         42 == 0.0238095238 =/= 0.0238095238
 d1r2a(0,1,1,0,0,0,1,1,1,0,1,0,0,0) =          1 /         42 == 0.0238095238 =/= 0.0238095238
 d1r2a(0,1,1,0,0,0,1,1,1,0,0,1,1,0) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(0,1,1,0,0,0,1,1,1,0,0,1,0,0) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(0,1,1,0,0,0,1,1,1,0,0,0,1,0) =          1 /         42 == 0.0238095238 =/= 0.0238095238
 d1r2a(0,1,1,0,0,0,1,1,1,0,0,0,0,0) =          1 /         42 == 0.0238095238 =/= 0.0238095238
 d1r2a(0,1,0,0,1,1,0,1,1,1,_,_,_,_) =          1 /         42 == 0.0238095238 =/= 0.0238095238
 d1r2a(0,1,0,1,0,0,1,1,0,1,1,0,1,1) =          5 /         42 == 0.1190476190 =/= 0.1190476190
 d1r2a(0,1,0,1,0,0,1,1,0,1,1,0,1,0) =          5 /         42 == 0.1190476190 =/= 0.1190476190
 d1r2a(0,1,0,1,0,0,1,1,0,1,1,0,0,1) =          5 /         42 == 0.1190476190 =/= 0.1190476190
 d1r2a(0,1,0,1,0,0,1,1,0,1,1,0,0,0) =          5 /         42 == 0.1190476190 =/= 0.1190476190
 d1r2a(0,1,0,1,1,0,0,1,1,1,_,_,_,_) =          1 /         42 == 0.0238095238 =/= 0.0238095238
 d1r2a(0,1,0,0,0,0,0,1,1,1,1,1,1,1) =         31 /         42 == 0.7380952381 =/= 0.7380952381
 d1r2a(0,1,0,0,1,0,1,1,0,1,1,0,1,0) =          5 /         42 == 0.1190476190 =/= 0.1190476190
 d1r2a(0,1,0,0,1,0,1,1,0,1,1,0,0,1) =          5 /         42 == 0.1190476190 =/= 0.1190476190
 d1r2a(0,1,0,0,1,0,1,1,0,1,1,0,0,0) =          5 /         42 == 0.1190476190 =/= 0.1190476190
 d1r2a(0,1,0,0,1,0,1,1,0,1,0,1,1,0) =          5 /         42 == 0.1190476190 =/= 0.1190476190
 d1r2a(0,1,0,0,1,0,1,1,0,1,0,1,0,1) =          5 /         42 == 0.1190476190 =/= 0.1190476190
 d1r2a(0,1,0,0,1,0,1,1,0,1,0,1,0,0) =          5 /         42 == 0.1190476190 =/= 0.1190476190
 d1r2a(0,1,0,0,1,0,1,1,0,1,0,0,1,0) =          5 /         42 == 0.1190476190 =/= 0.1190476190
 d1r2a(0,1,0,0,1,0,1,1,0,1,0,0,0,1) =          5 /         42 == 0.1190476190 =/= 0.1190476190
 d1r2a(0,1,0,0,1,0,1,1,0,1,0,0,0,0) =          5 /         42 == 0.1190476190 =/= 0.1190476190
 d1r2a(0,1,0,0,0,1,1,1,0,1,1,1,_,_) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(0,1,0,0,0,0,1,1,0,1,1,0,1,0) =          5 /         42 == 0.1190476190 =/= 0.1190476190
 d1r2a(0,1,0,0,0,0,1,1,0,1,1,0,0,1) =          5 /         42 == 0.1190476190 =/= 0.1190476190
 d1r2a(0,1,0,0,0,0,1,1,0,1,1,0,0,0) =          5 /         42 == 0.1190476190 =/= 0.1190476190
 d1r2a(0,1,0,0,0,0,1,1,0,1,0,1,1,0) =          5 /         42 == 0.1190476190 =/= 0.1190476190
 d1r2a(0,1,0,0,0,0,1,1,0,1,0,1,0,1) =          5 /         42 == 0.1190476190 =/= 0.1190476190
 d1r2a(0,1,0,0,0,0,1,1,0,1,0,1,0,0) =          5 /         42 == 0.1190476190 =/= 0.1190476190
 d1r2a(0,1,0,0,0,0,1,1,0,1,0,0,1,0) =          5 /         42 == 0.1190476190 =/= 0.1190476190
 d1r2a(0,1,0,0,0,0,1,1,0,1,0,0,0,1) =          5 /         42 == 0.1190476190 =/= 0.1190476190
 d1r2a(0,1,0,0,0,0,1,1,0,1,0,0,0,0) =          5 /         42 == 0.1190476190 =/= 0.1190476190
 d1r2a(0,1,0,1,0,0,0,1,1,1,0,1,1,1) =         31 /         42 == 0.7380952381 =/= 0.7380952381
 d1r2a(0,1,0,0,1,0,0,1,1,1,0,1,1,1) =          1 /         42 == 0.0238095238 =/= 0.0238095238
 d1r2a(0,1,0,0,1,0,0,1,1,1,0,1,1,0) =          1 /         42 == 0.0238095238 =/= 0.0238095238
 d1r2a(0,1,0,1,0,0,0,1,1,1,1,0,1,1) =         31 /         42 == 0.7380952381 =/= 0.7380952381
 d1r2a(0,1,1,0,0,1,0,1,1,0,0,1,1,1) =          5 /         42 == 0.1190476190 =/= 0.1190476190
 d1r2a(0,1,1,0,0,1,0,1,1,0,0,0,1,1) =          5 /         42 == 0.1190476190 =/= 0.1190476190
 d1r2a(1,0,0,0,1,1,1,0,1,0,1,0,0,1) =         -5 /         42 == -0.1190476190 =/= -0.1190476190
 d1r2a(1,0,0,0,1,1,1,0,1,0,1,0,0,0) =         -5 /         42 == -0.1190476190 =/= -0.1190476190
 d1r2a(1,0,0,0,1,1,1,0,1,0,0,1,0,1) =         -5 /         42 == -0.1190476190 =/= -0.1190476190
 d1r2a(1,0,0,0,1,1,1,0,1,0,0,1,0,0) =         -5 /         42 == -0.1190476190 =/= -0.1190476190
 d1r2a(0,1,1,0,0,1,0,1,1,0,0,1,0,0) =          5 /         42 == 0.1190476190 =/= 0.1190476190
 d1r2a(1,0,0,0,1,1,1,0,1,0,0,0,0,0) =         -5 /         42 == -0.1190476190 =/= -0.1190476190
 d1r2a(1,0,0,0,1,1,1,0,0,1,1,0,0,0) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,0,0,1,1,1,0,0,0,1,1,0,1) =         -5 /         42 == -0.1190476190 =/= -0.1190476190
 d1r2a(1,0,0,0,1,1,1,0,0,0,1,1,0,0) =         -5 /         42 == -0.1190476190 =/= -0.1190476190
 d1r2a(0,1,0,0,1,0,0,1,1,1,0,0,0,1) =          1 /         42 == 0.0238095238 =/= 0.0238095238
 d1r2a(0,1,0,0,1,0,0,1,1,1,0,0,0,0) =          1 /         42 == 0.0238095238 =/= 0.0238095238
 d1r2a(0,1,1,0,0,0,0,1,1,0,0,1,1,0) =          5 /         42 == 0.1190476190 =/= 0.1190476190
 d1r2a(1,0,0,0,1,1,1,0,0,0,1,0,0,0) =         -5 /         42 == -0.1190476190 =/= -0.1190476190
 d1r2a(1,0,0,0,1,1,1,0,0,0,0,1,0,1) =         -5 /         42 == -0.1190476190 =/= -0.1190476190
 d1r2a(0,1,1,0,0,0,0,1,1,0,0,0,0,1) =          5 /         42 == 0.1190476190 =/= 0.1190476190
 d1r2a(1,0,0,0,1,1,1,0,0,0,0,0,0,1) =         -5 /         42 == -0.1190476190 =/= -0.1190476190
 d1r2a(0,1,1,0,0,0,0,1,1,0,0,0,0,0) =          5 /         42 == 0.1190476190 =/= 0.1190476190
 d1r2a(0,1,1,0,0,1,1,0,1,1,_,_,_,_) =          1 /         42 == 0.0238095238 =/= 0.0238095238
 d1r2a(1,0,1,0,0,1,1,1,_,_,_,_,_,_) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(0,1,1,0,1,0,0,1,0,1,1,1,_,_) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(0,1,0,0,0,0,1,0,1,1,1,1,1,0) =          5 /         42 == 0.1190476190 =/= 0.1190476190
 d1r2a(0,1,0,0,0,0,1,0,1,1,1,1,0,0) =          5 /         42 == 0.1190476190 =/= 0.1190476190
 d1r2a(0,1,0,0,0,0,1,0,1,1,0,1,1,0) =          5 /         42 == 0.1190476190 =/= 0.1190476190
 d1r2a(0,1,0,0,0,0,1,0,1,1,0,1,0,0) =          5 /         42 == 0.1190476190 =/= 0.1190476190
 d1r2a(1,0,0,1,1,0,1,0,0,1,0,1,1,1) =         -5 /         42 == -0.1190476190 =/= -0.1190476190
 d1r2a(1,0,0,1,1,0,1,0,0,1,0,1,0,1) =         -5 /         42 == -0.1190476190 =/= -0.1190476190
 d1r2a(0,1,0,0,0,0,1,0,1,1,1,0,1,0) =          5 /         42 == 0.1190476190 =/= 0.1190476190
 d1r2a(0,1,0,0,0,0,1,0,1,1,1,0,0,0) =          5 /         42 == 0.1190476190 =/= 0.1190476190
 d1r2a(1,0,0,1,1,0,1,0,0,0,1,1,1,1) =         -5 /         42 == -0.1190476190 =/= -0.1190476190
 d1r2a(1,0,0,1,1,0,1,0,0,0,1,0,1,1) =         -5 /         42 == -0.1190476190 =/= -0.1190476190
 d1r2a(0,1,1,0,0,0,0,1,0,1,1,1,0,1) =          5 /         42 == 0.1190476190 =/= 0.1190476190
 d1r2a(0,1,1,0,0,0,0,1,0,1,1,1,0,0) =          5 /         42 == 0.1190476190 =/= 0.1190476190
 d1r2a(0,1,0,0,0,0,1,0,1,1,0,0,1,0) =          5 /         42 == 0.1190476190 =/= 0.1190476190
 d1r2a(0,1,0,0,0,0,1,0,1,1,0,0,0,0) =          5 /         42 == 0.1190476190 =/= 0.1190476190
 d1r2a(1,0,1,0,0,1,1,0,1,1,_,_,_,_) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,0,1,1,0,0,1,1,0,1,1) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,0,1,1,0,0,1,1,0,1,0) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,0,1,1,0,0,1,1,0,0,1) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,0,1,1,0,0,1,1,0,0,0) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,0,1,1,0,0,1,0,1,1,1) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,0,1,1,0,0,1,0,1,1,0) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,0,1,1,0,0,1,0,1,0,1) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,0,1,1,0,0,1,0,1,0,0) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(0,1,1,0,0,0,1,0,1,0,0,0,1,0) =          5 /         42 == 0.1190476190 =/= 0.1190476190
 d1r2a(0,1,1,0,0,0,1,0,1,0,0,0,0,0) =          5 /         42 == 0.1190476190 =/= 0.1190476190
 d1r2a(0,1,1,0,1,0,1,0,0,1,1,0,1,1) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(0,1,1,0,1,0,1,0,0,1,1,0,0,1) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(0,1,1,0,1,0,1,0,0,1,1,0,0,0) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(0,1,1,0,0,1,1,0,0,1,1,1,_,_) =          1 /         42 == 0.0238095238 =/= 0.0238095238
 d1r2a(0,1,1,0,0,1,1,0,0,1,1,0,1,1) =          1 /         42 == 0.0238095238 =/= 0.0238095238
 d1r2a(0,1,1,0,0,1,1,0,0,1,1,0,1,0) =          1 /         42 == 0.0238095238 =/= 0.0238095238
 d1r2a(0,1,1,0,0,1,1,0,0,1,1,0,0,1) =          1 /         42 == 0.0238095238 =/= 0.0238095238
 d1r2a(0,1,1,0,0,1,1,0,0,1,1,0,0,0) =          1 /         42 == 0.0238095238 =/= 0.0238095238
 d1r2a(0,1,1,0,0,0,1,0,0,1,1,1,1,1) =          1 /         42 == 0.0238095238 =/= 0.0238095238
 d1r2a(0,1,1,0,0,0,1,0,0,1,1,1,1,0) =          1 /         42 == 0.0238095238 =/= 0.0238095238
 d1r2a(0,1,1,0,0,0,1,0,0,1,1,1,0,0) =          1 /         42 == 0.0238095238 =/= 0.0238095238
 d1r2a(0,1,1,0,0,0,1,0,0,1,1,0,1,1) =          1 /         42 == 0.0238095238 =/= 0.0238095238
 d1r2a(0,1,1,0,0,0,1,0,0,1,1,0,1,0) =          1 /         42 == 0.0238095238 =/= 0.0238095238
 d1r2a(0,1,1,0,0,0,1,0,0,1,1,0,0,0) =          1 /         42 == 0.0238095238 =/= 0.0238095238
 d1r2a(0,1,1,0,1,0,1,0,0,1,0,1,1,1) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(0,1,1,0,1,0,1,0,0,1,0,1,0,1) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(0,1,1,0,1,0,1,0,0,1,0,1,0,0) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(0,1,1,0,1,0,1,0,0,1,0,0,1,0) =        -29 /         42 == -0.6904761905 =/= -0.6904761905
 d1r2a(0,1,1,0,0,1,1,0,0,1,0,1,1,1) =          1 /         42 == 0.0238095238 =/= 0.0238095238
 d1r2a(0,1,1,0,0,1,1,0,0,1,0,1,1,0) =          1 /         42 == 0.0238095238 =/= 0.0238095238
 d1r2a(0,1,1,0,0,1,1,0,0,1,0,1,0,1) =          1 /         42 == 0.0238095238 =/= 0.0238095238
 d1r2a(0,1,1,0,0,1,1,0,0,1,0,1,0,0) =          1 /         42 == 0.0238095238 =/= 0.0238095238
 d1r2a(0,1,1,0,0,0,1,0,0,1,0,1,1,1) =          1 /         42 == 0.0238095238 =/= 0.0238095238
 d1r2a(0,1,1,0,0,0,1,0,0,1,0,1,1,0) =          1 /         42 == 0.0238095238 =/= 0.0238095238
 d1r2a(0,1,1,0,0,0,1,0,0,1,0,1,0,0) =          1 /         42 == 0.0238095238 =/= 0.0238095238
 d1r2a(0,1,1,0,0,0,1,0,0,1,0,0,0,1) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(0,1,0,0,1,0,1,1,1,0,1,1,_,_) =          5 /         42 == 0.1190476190 =/= 0.1190476190
 d1r2a(0,1,0,0,1,0,1,1,1,0,0,1,0,1) =          5 /         42 == 0.1190476190 =/= 0.1190476190
 d1r2a(0,1,0,0,1,0,1,1,1,0,0,1,0,0) =          5 /         42 == 0.1190476190 =/= 0.1190476190
 d1r2a(0,1,0,0,0,1,1,1,1,0,0,1,1,0) =          1 /         42 == 0.0238095238 =/= 0.0238095238
 d1r2a(0,1,0,0,0,0,1,1,1,0,1,1,1,0) =          5 /         42 == 0.1190476190 =/= 0.1190476190
 d1r2a(0,1,0,0,0,0,1,1,1,0,1,1,0,0) =          5 /         42 == 0.1190476190 =/= 0.1190476190
 d1r2a(0,1,0,0,0,0,1,1,1,0,0,1,1,0) =          5 /         42 == 0.1190476190 =/= 0.1190476190
 d1r2a(0,1,0,0,0,0,1,1,1,0,0,1,0,1) =          5 /         42 == 0.1190476190 =/= 0.1190476190
 d1r2a(0,1,0,0,0,0,1,1,1,0,0,1,0,0) =          5 /         42 == 0.1190476190 =/= 0.1190476190
 d1r2a(1,0,0,1,0,1,1,0,1,1,_,_,_,_) =        -31 /         42 == -0.7380952381 =/= -0.7380952381
 d1r2a(0,1,0,0,1,0,1,1,1,0,1,0,0,1) =          5 /         42 == 0.1190476190 =/= 0.1190476190
 d1r2a(0,1,0,0,1,0,1,1,1,0,1,0,0,0) =          5 /         42 == 0.1190476190 =/= 0.1190476190
 d1r2a(0,1,0,0,0,1,1,1,1,0,1,0,1,0) =          1 /         42 == 0.0238095238 =/= 0.0238095238
 d1r2a(0,1,0,0,0,0,1,1,1,0,1,0,1,0) =          5 /         42 == 0.1190476190 =/= 0.1190476190
 d1r2a(0,1,0,0,0,0,1,1,1,0,1,0,0,1) =          5 /         42 == 0.1190476190 =/= 0.1190476190
 d1r2a(0,1,0,0,0,0,1,1,1,0,1,0,0,0) =          5 /         42 == 0.1190476190 =/= 0.1190476190
 d1r2a(1,0,0,1,0,1,1,0,0,0,1,1,0,0) =         -5 /         42 == -0.1190476190 =/= -0.1190476190
 d1r2a(0,1,0,0,1,0,1,1,1,0,0,0,0,1) =          5 /         42 == 0.1190476190 =/= 0.1190476190
 d1r2a(0,1,0,0,1,0,1,1,1,0,0,0,0,0) =          5 /         42 == 0.1190476190 =/= 0.1190476190
 d1r2a(0,1,1,0,0,0,0,0,1,1,0,0,1,0) =          5 /         42 == 0.1190476190 =/= 0.1190476190
 d1r2a(0,1,0,0,0,1,1,1,1,0,0,0,1,0) =          1 /         42 == 0.0238095238 =/= 0.0238095238
 d1r2a(0,1,1,0,0,0,0,0,1,1,0,0,0,1) =          5 /         42 == 0.1190476190 =/= 0.1190476190
 d1r2a(0,1,0,0,0,0,1,1,1,0,0,0,1,0) =          5 /         42 == 0.1190476190 =/= 0.1190476190
 d1r2a(0,1,0,0,0,0,1,1,1,0,0,0,0,1) =          5 /         42 == 0.1190476190 =/= 0.1190476190
 d1r2a(0,1,0,0,0,0,1,1,1,0,0,0,0,0) =          5 /         42 == 0.1190476190 =/= 0.1190476190
 d1r2a(0,1,1,0,0,0,0,0,1,1,0,0,0,0) =          5 /         42 == 0.1190476190 =/= 0.1190476190
 d1r2a(0,1,0,0,0,0,1,0,0,1,1,1,0,0) =          5 /         42 == 0.1190476190 =/= 0.1190476190
 d1r2a(0,1,0,1,0,0,1,0,0,1,1,0,0,0) =          5 /         42 == 0.1190476190 =/= 0.1190476190
 d1r2a(0,1,0,0,0,0,1,0,0,1,1,0,0,0) =          5 /         42 == 0.1190476190 =/= 0.1190476190
 d1r2a(0,1,0,0,0,0,1,0,0,1,0,1,0,0) =          5 /         42 == 0.1190476190 =/= 0.1190476190
 d1r2a(0,1,0,1,0,0,1,0,0,1,0,0,0,0) =          5 /         42 == 0.1190476190 =/= 0.1190476190
 d1r2a(0,1,0,0,0,0,1,0,0,1,0,0,0,0) =          5 /         42 == 0.1190476190 =/= 0.1190476190
 d1r2a(1,0,1,0,1,0,1,1,_,_,_,_,_,_) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,1,0,1,0,1,1,_,_,_,_) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,1,0,1,0,1,0,1,1,_,_) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,1,0,1,0,1,0,1,0,1,1) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,1,0,1,0,1,0,1,0,1,0) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,1,0,1,0,1,0,1,0,0,1) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,1,0,1,0,1,0,1,0,0,0) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,1,0,1,0,1,0,0,1,1,1) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,1,0,1,0,1,0,0,1,1,0) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,1,0,1,0,1,0,0,1,0,1) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,1,0,1,0,1,0,0,1,0,0) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,1,0,1,0,0,1,1,0,1,1) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,1,0,1,0,0,1,1,0,1,0) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,1,0,1,0,0,1,1,0,0,1) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,1,0,1,0,0,1,1,0,0,0) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,1,0,1,0,0,1,0,1,1,1) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,1,0,1,0,0,1,0,1,1,0) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,1,0,1,0,0,1,0,1,0,1) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,1,0,1,0,0,1,0,1,0,0) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,0,0,1,1,1,1,_,_,_,_) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,1,0,0,1,1,1,_,_,_,_) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,1,0,0,0,1,1,1,1,_,_) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,1,0,0,0,1,1,0,1,1,1) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,1,0,0,1,1,0,1,1,_,_) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,1,0,0,1,1,0,0,1,1,1) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,1,0,0,0,1,1,0,1,1,0) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,1,0,0,1,1,0,0,1,1,0) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,0,0,1,0,1,1,1,0,1,0,1,0) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,0,0,1,0,1,1,1,0,0,0,1,0) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,1,0,0,0,1,1,0,1,0,1) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,1,0,0,1,1,0,0,1,0,1) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,1,0,0,0,1,1,0,1,0,0) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,1,0,0,1,1,0,0,1,0,0) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,0,0,1,1,1,0,1,1,_,_) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,1,0,0,1,0,1,1,0,1,1) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,1,0,0,1,1,0,1,0,1,1) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,1,0,0,1,0,1,1,0,1,0) =          1 /         42 == 0.0238095238 =/= 0.0238095238
 d1r2a(1,0,1,0,1,0,0,1,0,1,0,0,1,0) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,1,0,0,1,1,0,1,0,1,0) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,1,0,0,1,0,1,1,0,0,1) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,1,0,0,1,1,0,1,0,0,1) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,1,0,0,1,0,1,1,0,0,0) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,1,0,0,1,1,0,1,0,0,0) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,0,0,1,1,1,0,1,0,1,1) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,0,0,1,1,1,0,1,0,1,0) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,0,0,1,1,1,0,1,0,0,1) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,0,0,1,1,1,0,1,0,0,0) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,0,0,1,1,1,0,0,1,1,1) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,0,0,1,1,1,0,0,1,1,0) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,0,0,1,1,1,0,0,1,0,1) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,0,0,1,1,1,0,0,1,0,0) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,0,0,1,1,1,0,0,0,1,1) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,0,0,1,1,1,0,0,0,1,0) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,0,0,1,1,1,0,0,0,0,1) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,0,0,1,1,1,0,0,0,0,0) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,0,0,1,1,0,1,1,0,1,1) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,0,0,1,0,1,1,1,0,0,1,0,1) =         -5 /         42 == -0.1190476190 =/= -0.1190476190
 d1r2a(1,0,1,0,0,0,1,1,0,1,1,0,1,0) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,0,0,1,1,0,1,1,0,0,1) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,0,0,1,1,0,1,1,0,0,0) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,0,0,1,1,0,1,0,1,1,1) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,0,0,1,1,0,1,0,1,1,0) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,0,0,1,1,0,1,0,1,0,1) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,0,0,1,1,0,1,0,1,0,0) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,0,0,1,1,0,1,0,0,1,1) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,0,0,1,0,1,1,1,0,0,1,0,0) =         -5 /         42 == -0.1190476190 =/= -0.1190476190
 d1r2a(1,0,1,0,0,0,1,1,0,1,0,0,1,0) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,0,0,1,1,0,1,0,0,0,1) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,0,0,1,1,0,1,0,0,0,0) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(0,1,1,0,1,0,1,0,0,0,1,1,1,1) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,0,0,1,1,0,0,1,0,1,1) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,0,0,1,1,0,0,0,1,1,1) =          1 /         42 == 0.0238095238 =/= 0.0238095238
 d1r2a(1,0,1,0,0,0,1,1,0,0,0,0,1,1) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,0,0,1,0,1,1,1,1,_,_) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,0,0,1,0,1,1,1,0,1,1) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,0,0,1,0,1,1,1,0,1,0) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,0,0,1,0,1,1,1,0,0,1) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,0,0,1,0,1,1,1,0,0,0) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,0,0,1,0,1,1,0,1,1,1) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,0,0,1,0,1,1,0,1,1,0) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,0,0,1,0,1,1,0,1,0,1) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,0,0,1,0,1,1,0,1,0,0) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,0,0,1,0,1,1,0,0,1,1) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,0,0,1,0,1,1,0,0,1,0) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,0,0,1,0,1,1,0,0,0,1) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,0,0,1,0,1,1,0,0,0,0) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,0,0,1,0,0,1,1,1,1,0) =          1 /         42 == 0.0238095238 =/= 0.0238095238
 d1r2a(1,0,1,0,0,0,1,0,0,1,1,0,1,1) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,0,0,1,0,0,1,1,0,0,1) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,0,0,1,0,0,1,1,0,0,0) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,0,0,1,0,0,1,0,1,1,1) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,0,0,1,0,0,1,0,1,0,1) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,0,0,1,0,0,1,0,1,0,0) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,0,1,0,1,1,1,_,_,_,_) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,0,1,0,0,1,1,1,1,_,_) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,0,1,0,0,1,1,0,1,1,1) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(0,1,0,1,0,1,1,0,1,0,0,1,0,1) =          1 /         42 == 0.0238095238 =/= 0.0238095238
 d1r2a(0,1,0,0,1,1,1,0,1,0,1,1,_,_) =          1 /         42 == 0.0238095238 =/= 0.0238095238
 d1r2a(0,1,0,0,1,1,1,0,1,0,0,1,1,1) =          1 /         42 == 0.0238095238 =/= 0.0238095238
 d1r2a(1,0,1,0,0,1,0,1,1,0,0,1,0,1) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(0,1,0,1,0,1,1,0,1,0,1,0,0,1) =          1 /         42 == 0.0238095238 =/= 0.0238095238
 d1r2a(0,1,0,1,0,1,1,0,1,0,0,0,0,1) =          1 /         42 == 0.0238095238 =/= 0.0238095238
 d1r2a(0,1,0,0,1,1,1,0,1,0,1,0,1,1) =          1 /         42 == 0.0238095238 =/= 0.0238095238
 d1r2a(1,0,1,0,0,1,0,1,1,0,0,1,1,0) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,0,1,0,0,1,0,0,1,0,1,1,1) =         -5 /         42 == -0.1190476190 =/= -0.1190476190
 d1r2a(0,1,0,0,1,1,1,0,1,0,0,0,1,1) =          1 /         42 == 0.0238095238 =/= 0.0238095238
 d1r2a(1,0,1,0,0,1,0,1,1,0,0,1,0,0) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(0,1,0,0,1,1,1,0,1,0,0,1,1,0) =          1 /         42 == 0.0238095238 =/= 0.0238095238
 d1r2a(0,1,0,0,1,1,1,0,1,0,0,1,0,0) =          1 /         42 == 0.0238095238 =/= 0.0238095238
 d1r2a(0,1,0,0,1,1,1,0,1,0,1,0,1,0) =          1 /         42 == 0.0238095238 =/= 0.0238095238
 d1r2a(0,1,0,0,1,1,1,0,1,0,1,0,0,0) =          1 /         42 == 0.0238095238 =/= 0.0238095238
 d1r2a(0,1,0,0,1,1,1,0,1,0,0,0,1,0) =          1 /         42 == 0.0238095238 =/= 0.0238095238
 d1r2a(0,1,0,0,1,1,1,0,1,0,0,0,0,0) =          1 /         42 == 0.0238095238 =/= 0.0238095238
 d1r2a(1,0,1,0,0,0,0,1,1,1,1,1,_,_) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,0,0,0,1,1,1,0,1,1,1) =          1 /         42 == 0.0238095238 =/= 0.0238095238
 d1r2a(1,0,1,0,0,0,0,0,1,1,1,1,1,1) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,0,0,0,0,1,1,0,1,1,1) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(0,1,0,0,1,1,1,0,0,0,1,1,1,1) =          1 /         42 == 0.0238095238 =/= 0.0238095238
 d1r2a(1,0,1,0,0,0,0,1,1,0,0,1,1,1) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,0,0,0,1,1,1,0,1,1,0) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,0,0,0,0,1,1,1,1,1,0) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(0,1,0,1,0,1,1,0,0,0,1,0,0,1) =          1 /         42 == 0.0238095238 =/= 0.0238095238
 d1r2a(0,1,0,0,1,1,1,0,0,0,1,0,1,1) =          1 /         42 == 0.0238095238 =/= 0.0238095238
 d1r2a(0,1,0,0,1,1,1,0,0,0,1,0,0,1) =          1 /         42 == 0.0238095238 =/= 0.0238095238
 d1r2a(1,0,1,0,0,0,0,1,1,1,0,1,0,1) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,0,0,0,0,1,1,1,1,0,1) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,0,0,0,0,1,1,0,1,0,1) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(0,1,0,0,1,1,1,0,0,0,0,1,1,1) =          1 /         42 == 0.0238095238 =/= 0.0238095238
 d1r2a(1,0,1,0,0,0,0,1,1,0,0,1,0,1) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,0,0,0,1,1,1,0,1,0,0) =          1 /         42 == 0.0238095238 =/= 0.0238095238
 d1r2a(1,0,1,0,0,0,0,0,1,1,1,1,0,0) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,0,0,0,0,1,1,0,1,0,0) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(0,1,0,0,1,1,1,0,0,0,0,0,1,1) =          1 /         42 == 0.0238095238 =/= 0.0238095238
 d1r2a(1,0,1,0,0,0,0,1,1,0,0,1,0,0) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,0,0,0,1,1,1,1,0,1,1) =          1 /         42 == 0.0238095238 =/= 0.0238095238
 d1r2a(1,0,1,0,0,0,0,0,1,1,1,0,1,1) =          1 /         42 == 0.0238095238 =/= 0.0238095238
 d1r2a(1,0,1,0,0,0,0,1,1,1,1,0,1,0) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,0,0,0,0,1,1,1,0,1,0) =          1 /         42 == 0.0238095238 =/= 0.0238095238
 d1r2a(1,0,1,0,0,0,0,1,1,1,1,0,0,1) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(0,1,0,1,0,1,1,0,0,0,0,1,1,0) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,0,0,0,1,1,1,1,0,0,0) =          1 /         42 == 0.0238095238 =/= 0.0238095238
 d1r2a(1,0,1,0,0,0,0,0,1,1,1,0,0,0) =          1 /         42 == 0.0238095238 =/= 0.0238095238
 d1r2a(1,0,1,0,0,0,0,1,1,1,0,0,1,1) =          1 /         42 == 0.0238095238 =/= 0.0238095238
 d1r2a(1,0,1,0,0,0,0,1,1,1,0,0,1,0) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,0,0,0,1,1,1,0,0,0,1) =         -1 /         42 == -0.0238095238 =/= -0.0238095238
 d1r2a(1,0,1,0,0,0,0,1,1,1,0,0,0,0) =          1 /         42 == 0.0238095238 =/= 0.0238095238
 d1r2a(0,1,0,1,1,0,1,0,0,0,1,1,0,0) =          5 /         42 == 0.1190476190 =/= 0.1190476190
 d1r2a(0,1,0,1,1,0,1,0,0,0,1,0,0,0) =          5 /         42 == 0.1190476190 =/= 0.1190476190
 d1r2a(1,0,1,0,0,0,0,1,0,1,0,0,0,1) =         -5 /         42 == -0.1190476190 =/= -0.1190476190

Now          0 of       6581 variables and          0 of      54942 constraints are remaining.
Maximum error with w : 0 / 1 == 0.000000
Maximum error without w : 0 / 1 == 0.000000
LP is feasible.
Optimum Value: 0.142857 == 1 / 7.
