1998 1994 1999 1996
1990 1996 1998 1992
1992 1996 1990 1999
1997 1993 1999 1995
1995 1991 1997 1993
1996 1994 1998 1990
1993 1997 1995 1996
1996 1993 1999 1990
1997 1996 1999 1998
1990 1994 1992 1998