1987 1986 1989 1988
1985 1989 1983 1987
1984 1986 1980 1982
1983 1987 1985 1989
1986 1980 1982 1984
1985 1981 1987 1983
1986 1984 1982 1980
1981 1985 1987 1983
1984 1988 1982 1986
1983 1989 1985 1987