segmentation: harry mcfly to sing
rank.candidate: harrymcflyt osing harry mcfl y to sing harrymcf ly to sing harry mcflyt osing har rymcfl y to sing harrymcflytos ing harry mcflyto sing har rymcfly to sing harrym c fly to sing har rym c fly to sing har ry mc fly to sing harry mcfly to sing ha rrymc fly to sing ha rrymcfly to sing harry mcf ly to sing harrymcflytosi ng harry mcflytos ing harry mc fly to sing harrymc fly to sing har rymc fly to sing