3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
2 2 4 3 2 1 1 1 0-1-1-1-4-4-3-2
7 5 7 7 6 5 6 6 3 2 2 2 1 1 1 1
2 1 2 2 2 1 2 2 0 0 0 0 0 0 0 0
1 2 1 1 0 2 0 0 3 2 2 2 1 1 1 1
0 0 0 0 1 0 1 1 0 1 1 1 2 2 2 2
2 4 6 6 4 3 6 2 2 2 5 1 4 2 2 1
0 2 2 3 2 2 5 1 2 3 6 2 8 6 5 3