ccccc ccell ccrcl ccrel ceele ceere celer cell- celle cerc- cerce cerec cerer cerre cleer clerc clere clue- cluer clurr crece creel creer crele crell creu- creue creul crrel cruce cruel crule crull crure cruze culle cullu culur curce curel curer curle curll curlu curlz curre cuuel eccle eeeee eeler elele ellel eller ellul elrec elulu eluru erere eucre euell euler eurel eurre ezell lecce lecze leece leell leere leez leeze leleu lelle lerer lerez leuc- leuce leuze lezce lucee lucre lucur lulec lulle luluc lulul lurer lurue luzce luzer luzzu recce recue recur reece reelz reere reeze relee relue rere- reree rerez reuel reuer reule reuze rezel rucer rucul ruele ruell ruere ruler rurec ruule u-cee uccel uccle ucell uclue ulcer ullur ulucz ululu uluru urcel urelu uruce urucu uuuuu uzere uzzle z-urc zeele zelce zelec zelle zerre zu-zu zucer zucre zuelz zzzzz