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