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