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