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