North
West East
South

-840
-839
-838
-837
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-835
-834
-833
-832
-831
-830
-829
-828
-827
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-822
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-820
-819
-818
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-816
-815
-814
-813
-812
-811
-810
-645
-646
-647
-648
-649
-650
-651
-652
-653
-654
-655
-656
-657
-658
-659
-660
-661
-662
-663
-664
-665
-666
-667
-668
-669
-670
-671
-672
-673
-674
-675