segmentation: ldow2009
rank.candidate: l dow 2009 ldow2 009 ldow2009 ldow2 00 9 l do w2 009 ldow20 09 ldow 200 9 ldow200 9 l do w2009 l dow2009 l do w200 9 ldow 20 09 l dow20 09 l dow200 9 ldow 2009 ld ow2009 l dow2 009 ld ow 2009 l do w 2009 ldo w 2009