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