Răspuns :
1998 1999 2000 2001 2002 2003 2004 2005 2006 2007
11003 11002 11001 11000 10999 10998
346999 347000 347001 347002
11003 11002 11001 11000 10999 10998
346999 347000 347001 347002
a)1997,1998,1999,2000,2001,2002,2003,2004,2005,2006,2007,2008
b)10997,10998,10999,11000,11001,11002,11003,11004
c)346998,346999,347000,347001,347002,347003