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