North
West East
South

-15
-14
-13
-12
-11
-10
-9
-8
-7
-6
-5
-4
-3
-2
-1
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
-720
-721
-722
-723
-724
-725
-726
-727
-728
-729
-730
-731
-732
-733
-734
-735
-736
-737
-738
-739
-740
-741
-742
-743
-744
-745
-746
-747
-748
-749
-750