North
West East
South

-840
-839
-838
-837
-836
-835
-834
-833
-832
-831
-830
-829
-828
-827
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-823
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-820
-819
-818
-817
-816
-815
-814
-813
-812
-811
-810
-780
-781
-782
-783
-784
-785
-786
-787
-788
-789
-790
-791
-792
-793
-794
-795
-796
-797
-798
-799
-800
-801
-802
-803
-804
-805
-806
-807
-808
-809
-810