North
West East
South

-2865
-2864
-2863
-2862
-2861
-2860
-2859
-2858
-2857
-2856
-2855
-2854
-2853
-2852
-2851
-2850
-2849
-2848
-2847
-2846
-2845
-2844
-2843
-2842
-2841
-2840
-2839
-2838
-2837
-2836
-2835
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