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