2 2 2 3 3 3 3 2 2 2
2 1 1 1 3 3 1 1 1 2
0 2 1 1 1 1 1 1 2 0
0 0 2 1 1 1 1 2 0 0
0 2 1 1 1 1 1 1 2 0
2 1 1 1 1 1 1 1 1 2
0 0 1 0 1 1 0 1 0 0
0 1 0 0 0 0 0 0 1 0
0 1 0 0 0 0 0 0 1 0
0 0 0 0 0 0 0 0 0 0