0  0  0  0  0  0  0  0  0  0
0 10 10 10 10 10 10 10 10  0
0 10 20 15 12 15 17 20 10  0
0 10 15 10 12 15 15 15 10  0
0  5 15 10 12 15 15 13 10  0
0  5 10  5  7 12 12 12 10  0
0  5  7  1  2  7  5  5  7  0
0  3  0  0  1  2  2  2  5  0
0  1  0  0  0  0  0  0  3  0
0  0  0  0  0  0  0  0  0  0