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