3    13    16    16
  4 12  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  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
  8  1 10  0  9  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  0  0  0  1  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  0  1  0
  3  5 12  5 10  4  3  3 10 11 11  5 10  0  7  8
  3  6 11 11  3  8  7  6 11  2 12  9  5  7  3  5
  0  0  0  1  0  0  0  0  0  0  0  0  0  0  0  0
  4  4  7 10  8  5  6  9 10 12  3  6 10 10 11  7
  9  5  5 10  2 12 11 11  3  4  3  0  6  4  3  0
 10 12  0 12  6 11  1  2  6 10  4  6  2 11  7  8