3    17    16    16
  0  1  0  0  0  0  0  0  0  0  0  0  0  0  0  0
 16  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 16  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 16  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 16  0  0  0  0  0  0  0  0  0
  0  0  0  0  0  0  0 16  0  0  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  0 13  0  0  0
  0  0  0  0  0  0  0  0  0  0 16  0  0  0  0  0
  0  0  0  0  0  0  0  0  0  0  0 16  0  0  0  0
 13  1 12 14 11 10  9 10  2  6 14 11  9  5 10  4