-6 -15
-6 -12
-6 -9
-6 -3
-6 0
-6 5
-6 2
-4 4
-2 5
1 5
3 4
5 2
6 -1
6 -3
5 -6
3 -8
1 -9
-2 -9
-4 -8
-6 -6
