8 40 4
1 1 1 1 1 1 1 3 1 1 2 1 4 1 3 4 1 1 2 2 1 1 3 4 1 1 2 4 1 1 2 1 2 1 2 4 4 1 4 4
0 0 2 0 0 0 1 0
0 1 4 1 4 1 4 1
0 0 0 0 0 0 1 2
0 1 1 0 0 0 0 2
0 3 1 0 0 4 1 1
0 2 0 2 1 4 0 2
2 3 4 1 0 3 0 0
1 0 4 1 0 1 1 4
