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