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