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