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