
0 3 0  0 8 0  4 0 0
0 0 0  0 0 3  0 9 5
0 0 0  0 0 4  6 0 0

0 0 0  0 0 0  8 0 9
5 0 1  0 0 0  2 0 7
6 0 7  0 0 0  0 0 0

0 0 4  3 0 0  0 0 0
3 7 0  2 0 0  0 0 0
0 0 2  0 9 0  0 7 0

med
