20
  109   72   87   61   73   55   65   57   91   85   74   49   50   34   65  103   69   86  106   25
 0 0 0 0 1 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0
 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 1 0 1 1
 0 0 0 1 1 0 0 0 1 1 0 0 0 0 0 0 1 0 0 0
 0 1 1 0 0 0 1 0 1 0 1 0 0 1 1 0 1 0 1 0
 1 0 1 0 0 0 1 0 0 0 0 0 0 0 1 1 0 0 0 0
 0 0 0 0 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0
 0 1 0 1 1 0 0 0 0 0 0 0 1 0 1 1 0 1 0 0
 0 0 0 0 0 0 0 0 1 0 0 0 1 0 1 0 1 1 1 1
 1 0 1 1 0 1 0 1 0 1 0 1 0 0 0 1 1 1 1 0
 0 0 1 0 0 1 0 0 1 0 0 0 1 1 0 1 0 0 1 0
 1 0 0 1 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0
 0 0 0 0 0 1 0 0 1 0 0 0 0 1 0 0 0 0 1 0
 0 0 0 0 0 0 1 1 0 1 0 0 0 1 0 0 0 0 0 0
 0 0 0 1 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 1
 0 0 0 1 1 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0
 0 0 0 0 1 0 1 0 1 1 1 0 0 0 0 0 1 0 1 1
 0 1 1 1 0 0 0 1 1 0 0 0 0 0 0 1 0 0 1 0
 1 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0
 0 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 0 0 1
 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 1 0 0 1 0
