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