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