segmentation: Twitarrr
rank.candidate: Twita rrr Twi tarrr Twi ta rrr Twit a rr r T wit arrr T witarr r Tw it arrr T witarrr Twit a rrr Twi tar rr Twit arr r Twitarrr Twitarr r T wi tar rr Tw itarrr Tw ita rrr Twit arrr T wita rrr Twitar rr Twit ar rr