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