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