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
-1680
-1681
-1682
-1683
-1684
-1685
-1686
-1687
-1688
-1689
-1690
-1691
-1692
-1693
-1694
-1695
-1696
-1697
-1698
-1699
-1700
-1701
-1702
-1703
-1704
-1705
-1706
-1707
-1708
-1709
-1710