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