8 10
1 1 1 1 1 1 1 1 1 1
2 2 2 2 2 3 3 3 3 3
2 2 2 2 2 2 2 2 2 2
2 2 2 2 2 2 2 2 5 5
1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1
0 0 0 0 0 0 0 0 0 0
1 1 1 1 1 1 1 1 1 1
2 2 2 2 2 3 3 3 3 3
2 2 9 9 2 2 2 2 2 2
2 2 2 2 2 2 2 5 5 5
1 1 1 1 1 1 1 1 1 1
1 3 1 1 3 1 1 1 1 1
1 1 1 1 1 1 5 1 1 1
0 0 0 0 0 0 0 0 0 0