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