North
West East
South

-15
-14
-13
-12
-11
-10
-9
-8
-7
-6
-5
-4
-3
-2
-1
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
-2580
-2581
-2582
-2583
-2584
-2585
-2586
-2587
-2588
-2589
-2590
-2591
-2592
-2593
-2594
-2595
-2596
-2597
-2598
-2599
-2600
-2601
-2602
-2603
-2604
-2605
-2606
-2607
-2608
-2609
-2610