1986 1988 1982 1984
1988 1984 1986 1982
1983 1985 1989 1987
1982 1986 1988 1980
1980 1983 1987 1989
1980 1987 1982 1985
1983 1989 1980 1986
1980 1989 1984 1987
1986 1988 1984 1982
1985 1987 1983 1989