North
West East
South

-1980
-1979
-1978
-1977
-1976
-1975
-1974
-1973
-1972
-1971
-1970
-1969
-1968
-1967
-1966
-1965
-1964
-1963
-1962
-1961
-1960
-1959
-1958
-1957
-1956
-1955
-1954
-1953
-1952
-1951
-1950
-630
-631
-632
-633
-634
-635
-636
-637
-638
-639
-640
-641
-642
-643
-644
-645
-646
-647
-648
-649
-650
-651
-652
-653
-654
-655
-656
-657
-658
-659
-660