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