2 1 1 1 1 1 1 1 1 2
1 1 0 0 1 1 0 0 1 1
1 1 0 0 1 3 0 0 1 1
2 1 1 1 3 1 1 1 1 2
0 0 0 3 4 4 1 0 0 0
0 0 0 1 3 1 1 0 0 0
0 0 0 0 1 3 0 0 0 0
0 0 0 0 1 1 0 0 0 0
0 0 0 0 1 1 0 0 0 0
0 0 0 0 0 0 0 0 0 0