North
West East
South

-840
-839
-838
-837
-836
-835
-834
-833
-832
-831
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-829
-828
-827
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-814
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-811
-810
-795
-796
-797
-798
-799
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-801
-802
-803
-804
-805
-806
-807
-808
-809
-810
-811
-812
-813
-814
-815
-816
-817
-818
-819
-820
-821
-822
-823
-824
-825