6 7 -8 -8 8 -8 7 7 -7 6 -6 6
-5 5 6 7 8 -8 6 -6 -9 8 -8 7 -7 7
6 7 -8 -8 8 -8 7 7 -7 -6 6
-5 5 6 7 8 -8 6 -6 -9 8 -8 7 -7 7
6 6 5 6 6 5 6 7 8 -8 7 -7 -6 6
-6 -7 6 7 -8 8 -6 -7 7 -9 8 -8 -8
8 -8 7 -8 8 -6 -9 8 -8 8 -8 7 -7 -6 6 -6
-7 6 7 -8 8 -8 7 -7 -6 -9 8 -8 7 -7 -7 7 |