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