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