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