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