3    23    11    11
  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  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  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
  5  5 15 15 21 21 22 22 22 22 22