1999
2001
2004
2011
2001
1996
1994
1996
1991
1987
1995
1999
1991
1998
1991
1986
1997
2000
1991
1985
2009
1991
1991
1992
1994
1992
1991
1997
1993
1989
1992
1992
1992
1992
1990
2001
1991
1993
1991
1991
2004
1996
2012
1994
2004
1985
2012
2012
1988
2011
2011
2008
2003
1987
1987
2001
2001
1988
2001
1989
1991
1985
2004
1993
1999
1993
1985
1993
1989
1997
1995
2012
1991
1991
1991
1992
1993
1992
1992
1994
1987
1995
1997
1993
1988
1985
1997
1997
1993
1997
1985
1996
1998
1993
1998
1996
2012
1988
1996
2007
1989
1995
1996
1995
2005
1986
1995
2005
1992
1991
2013
1986
2004
1989
1985
2003
1993
1984
1988
1987
1986
1993
1990
1995
1986
1992
1992
1991
1990
1996
1998
1989
1992
1989
1986
1990
1996
1988
1987
1986
1984
2001
2001
1995
1987
1989
1990
1989
1988
1990
1986
1991
1990
1991
1998
1989
1989
1970
1970
1970
1970
1970
1970
1970
2004
1970
1970
1991
1991
1988
1990
1992
1988
1991
1991
1991
1992
1991
1970
1970
1970
1970
1970
1970
1970
1970
1970
1989
1970
1970
1970
1992
2001
1992
2006
1970
1970
1970
2005
1970
1970
1988
1970
1970
1970
1988
1989
1970
1970
1970
1970
1970
1970
1970
1970
1970
1970
1970
1970
2020
1970
1970
1970
1987
1990
1988
1970
2000
1999
2001
2000
1992
2012
2014
1996
1997
1994
1995
2006
1992
1987
1998
1996
2005
1994
1988
1988
1988
1989
1996
1988
1988
1995
1993
2005
1988
1994
1988
1993
1987
1993
1988
2007
2006
1988
1989
2005
1984
1989
1990
1984
1999
1991
2001
2001
1992
2003
1986
1988
2001
1992
1989
1987
1987
1994
1987
1986
1988
1993
1988
1989
1987
2004
1986
1987
1987
2023
2013
1998
1995
1995
1987
1988
2000
2002
1992
1988
1988
1985
1991
1992
1987
1984
1990
1989
1988
1997
1991
1996
1987
1989
1996
1989
1989
1984
1992
1990
1987
1985
1990
1994
1988
1991
1990
1985
1996
1988
1989
1989
1988
2002
1997
2004
1995
2004
2001
1986
1993
1998
1992
1986
2012
1986
1983
1984
1995
1985
1984
1986
2017
1990
1984
1997
1985
1994
1985
1985
1985
1985
1983
1990
1986
1991
1996
1988
1992
1984
1988
1995
1985
1986
1985
1985
1992
2007
1984
1985
1992
1984
1990
1986
1992
1985
1984
1986
1985
1987
1992
2003
1985
1985
1998
1991
1985
1988
1985
1985
1995
1996
2002
1989
1985
1985
1986
1987
1991
1993
1991
1995
1987
1990
1984
1989
1985
1985
1985
1985
1985
1984
1984
1995
1985
1984
1991
1985
1986
1986
1989
1986
1986
1986
1986
1984
1989
1987
1986
1985
1995
1995
1996
1985
1984
1984
1985
1985
1986
1985
1985
2002
2002
1995
1987
1989
2002
1992
1991
1990
2011
1988
1990
1989
1985
1991
1984
1991
1985
1987
1994
1987
1989
1989
1989
1986
1989
1989
1989
1988
1988
1985
1988
1990
1984
1989
1987
1991
1986
1985
1989
1990
1986
1989
1991
1993
1987
1989
1993
1990
1986
1985
1984
1994
1987
1990
1986
1986
1989
1997
1997
1997
1990
1991
1999
1989
1985
1989
1992
1990
1994
2004
1996
1996
1994
1997
1990
2002
1990
1986
1992
1988
1993
1991
1991
1989
1989
1992
1997
1991
1992
1997
1997
1984
1985
1989
1989
1989
1985
1986
1996
1987
1989
1997
1984
1991
1984
1988
1990
1988
1993
1990
1984
1987
1991
1990
1987
1990
1993
1993
1984
1994
1990
1985
1989
1991
1988
1992
1986
1986
1986
1991
1987
1996
2010
1989
1992
1989
1985
1985
1992
1989
1993
1985
1985
1992
1986
1986
1994
1994
1992
1993
1992
1994
1989
1988
1992
1988
1990
1987
1989
1990
1989
1994
1988
1985
1985
1988
1986
1993
1992
1986
1985
1990
1990
1989
1986
1985
1990
1992
1990
1989
2004
Comments