North
West East
South

-870
-869
-868
-867
-866
-865
-864
-863
-862
-861
-860
-859
-858
-857
-856
-855
-854
-853
-852
-851
-850
-849
-848
-847
-846
-845
-844
-843
-842
-841
-840
-2820
-2821
-2822
-2823
-2824
-2825
-2826
-2827
-2828
-2829
-2830
-2831
-2832
-2833
-2834
-2835
-2836
-2837
-2838
-2839
-2840
-2841
-2842
-2843
-2844
-2845
-2846
-2847
-2848
-2849
-2850