North
West East
South

-930
-929
-928
-927
-926
-925
-924
-923
-922
-921
-920
-919
-918
-917
-916
-915
-914
-913
-912
-911
-910
-909
-908
-907
-906
-905
-904
-903
-902
-901
-900
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0