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