0 10 10 1 0 0 0 0
0 10 10 2 0 0 0 0
0 10 10 3 0 0 0 0
1 10 10 0 1 1 0 0
1 10 10 0 2 2 0 0
1 10 10 0 3 3 0 0
2 10 10 0 0 0 1 1
2 10 10 0 0 0 2 2
2 10 10 0 0 0 3 3