North
West East
South

-1440
-1439
-1438
-1437
-1436
-1435
-1434
-1433
-1432
-1431
-1430
-1429
-1428
-1427
-1426
-1425
-1424
-1423
-1422
-1421
-1420
-1419
-1418
-1417
-1416
-1415
-1414
-1413
-1412
-1411
-1410
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