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