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