20
   55   80   85   24   53   49   35  109   74   34   24  112  101   79   44   99   54   72   46   24
 0 1 1 1 1 1 1 0 0 1 1 1 1 1 1 1 1 0 1 1
 1 0 1 1 1 1 1 1 0 1 1 1 0 0 1 0 1 1 0 1
 1 1 0 1 0 0 1 0 0 1 1 0 1 1 0 0 0 0 1 1
 1 1 1 0 0 0 1 0 0 1 0 1 0 1 1 0 1 1 1 1
 1 1 0 0 0 1 1 1 1 0 1 1 1 1 1 1 1 0 1 1
 1 1 0 0 1 0 1 0 1 0 1 0 1 1 1 1 0 0 0 1
 1 1 1 1 1 1 0 1 1 0 1 1 0 1 1 0 1 1 1 1
 0 1 0 0 1 0 1 0 0 1 1 1 1 0 0 0 0 0 0 1
 0 0 0 0 1 1 1 0 0 0 1 0 1 0 1 1 1 0 1 1
 1 1 1 1 0 0 0 1 0 0 1 1 0 1 1 0 1 0 1 1
 1 1 1 0 1 1 1 1 1 1 0 1 1 0 1 0 1 1 0 0
 1 1 0 1 1 0 1 1 0 1 1 0 1 1 0 1 1 0 1 1
 1 0 1 0 1 1 0 1 1 0 1 1 0 0 1 0 1 1 0 0
 1 0 1 1 1 1 1 0 0 1 0 1 0 0 1 0 0 1 1 0
 1 1 0 1 1 1 1 0 1 1 1 0 1 1 0 0 0 0 1 1
 1 0 0 0 1 1 0 0 1 0 0 1 0 0 0 0 0 0 1 1
 1 1 0 1 1 0 1 0 1 1 1 1 1 0 0 0 0 1 0 1
 0 1 0 1 0 0 1 0 0 0 1 0 1 1 0 0 1 0 0 0
 1 0 1 1 1 0 1 0 1 1 0 1 0 1 1 1 0 0 0 1
 1 1 1 1 1 1 1 1 1 1 0 1 0 0 1 1 1 0 1 0
