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