North
West East
South

-900
-899
-898
-897
-896
-895
-894
-893
-892
-891
-890
-889
-888
-887
-886
-885
-884
-883
-882
-881
-880
-879
-878
-877
-876
-875
-874
-873
-872
-871
-870
-480
-481
-482
-483
-484
-485
-486
-487
-488
-489
-490
-491
-492
-493
-494
-495
-496
-497
-498
-499
-500
-501
-502
-503
-504
-505
-506
-507
-508
-509
-510