segmentation: pussycat is
rank.candidate: pu ssy cat is puss yc at is pussycat is pus sycat is p ussycat is pussy catis pussy ca t is pussy c atis pus sy cat is puss ycat is p us sy cat is pussy c at is pussy cat is puss ycatis p ussyc at is pussyc at is puss y cat is pussy ca tis pu ssycat is pussy cati s