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