0 0 0 0 0 3 3 3
0 0 0 3 3 3 3 3
0 0 3 3 3 0 3 3
4 3 3 3 3 3 3 3
4 3 3 3 3 3 3 3
0 0 3 3 3 0 3 3
0 0 0 3 3 3 3 3
0 0 0 0 3 3 3 3