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