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