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