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