-6,-8,-8,-9,-9,-8,-8,-6,
-6,-8,-8,-9,-9,-8,-8,-6,
-6,-8,-8,-9,-9,-8,-8,-6,
-6,-8,-8,-9,-9,-8,-8,-6,
-4,-6,-6,-8,-8,-6,-6,-4,
-2,-4,-4,-4,-4,-4,-4,-2,
 4, 4, 0, 0, 0, 0, 4, 4,
 4, 6, 2, 0, 0, 2, 6, 4
