North
West East
South

-645
-644
-643
-642
-641
-640
-639
-638
-637
-636
-635
-634
-633
-632
-631
-630
-629
-628
-627
-626
-625
-624
-623
-622
-621
-620
-619
-618
-617
-616
-615
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