8 8 0
0 4 2 1 2 2 3 0
0 2 5 4 0 0 1 0
0 1 4 5 0 0 1 0
0 1 0 0 3 2 5 0
0 2 5 3 4 2 1 5
0 1 2 5 5 0 0 1
0 2 5 2 5 0 0 1
0 4 2 1 2 2 2 5