segmentation: free realms
rank.candidate: free realm s free re a lms freer eal ms freere alms fre e realms free rea lms free real ms fre ere alms fr ee realms free re alm s fr eere alms free realms free re a lm s freer e alms f ree realms f re e realms free re alms free re al ms freer ealms freer ea lms