1 0 0  0 0 0  0 0 2
0 0 0  0 0 0  0 0 0
0 0 0  0 0 0  0 0 0

0 0 0  0 0 0  0 0 0
0 0 0  0 0 0  0 0 0
0 0 0  0 0 0  0 0 0

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

