3    16    16    16
  0  1  0  0  0  0  0  0  0  0  0  0  0  0  0  0
  1  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0
  0  0  0  1  0  0  0  0  0  0  0  0  0  0  0  0
  0  0  1  0  0  0  0  0  0  0  0  0  0  0  0  0
  0  0  0  0  0  1  0  0  0  0  0  0  0  0  0  0
  0  0  0  0  1  0  0  0  0  0  0  0  0  0  0  0
  0  0  0  0  0  0  0  0  1  0  0  0  0  0  0  0
  0  0  0  0  0  0  0  0  0  1  0  0  0  0  0  0
  0  0  0  0  0  0  1  0  0  0  0  0  0  0  0  0
  0  0  0  0  0  0  0  1  0  0  0  0  0  0  0  0
  1  1  1  1  0  0  1  0  1  0  1  0  0  0  0  0
  0  0  0  0  0  0  0  0  0  0  0  0  0  1  0  0
  9 15 10 12  6  6 10  8 12  8  6 11  1 11  0  0
  0  0  0  0  0  0  0  0  0  0  0  1  0  0  0  0
  2  0 11 13  6  3 12  1  8  5  0 11 10 14 13  5
 13  8 14 10  5  9 14  4  3  5 12  2 11 14  3 13