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