matrix field=11 rows=16 cols=16
  1  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
  5 10 10  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  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  1  0  0  0  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  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  1  0  0  0  0  0  0  0  0  0  0
  6  0  0  3  3 10  3 10 10  0 10 10  0  0  0  0
  1  0  0  7  7  6  7  6  0 10  6  0 10  0  0  0
  0  0  0  0  0  0  0  0  0  0  0  0  0  0  1  0
  2  5  8  2  3  4  4  4  0  8  8  1  2  5  0 10
  6  3  8 10  8  8  9  4 10  9  4 10  6 10  5  0