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