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
-1845
-1846
-1847
-1848
-1849
-1850
-1851
-1852
-1853
-1854
-1855
-1856
-1857
-1858
-1859
-1860
-1861
-1862
-1863
-1864
-1865
-1866
-1867
-1868
-1869
-1870
-1871
-1872
-1873
-1874
-1875