3    11    10    10
  0  1  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  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  1  0  0
  0  0  0  0  1  0  0  0  0  0
  0  0  0  0  0  1  0  0  0  0
  4  7  3  8  1  2 10  9  1  0
  2  9  0  0  9  1  2 10  0  1