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