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