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