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