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