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