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