4 2 6 1 6 7 |
2 5 7 6 8 2 |
7 8 3 3 1 0 |
1 4 3 2 1 5 |
5 6 8 1 2 1 |
0 5 5 9 7 3 |
3 4 5 8 2 5 |
6 2 8 8 5 6 |
9 1 2 8 3 7 |
0 5 4 7 3 0 |