North
West East
South

-30
-29
-28
-27
-26
-25
-24
-23
-22
-21
-20
-19
-18
-17
-16
-15
-14
-13
-12
-11
-10
-9
-8
-7
-6
-5
-4
-3
-2
-1
0
-1965
-1966
-1967
-1968
-1969
-1970
-1971
-1972
-1973
-1974
-1975
-1976
-1977
-1978
-1979
-1980
-1981
-1982
-1983
-1984
-1985
-1986
-1987
-1988
-1989
-1990
-1991
-1992
-1993
-1994
-1995