ccccc ccell ccrcl ccrel cecun ceele ceene ceere celer cell- celle cence cenel ceneu cerc- cerce cerec ceren cerer cerne cerre cleen cleer clene clerc clere clue- cluer clune clurr cneru cnnnn crece creel creen creer crele crell cren- creu- creue creul crnce crnec crner crrel cruce cruel crule crull crune crure culle cullu culur cunel cunne curce curel curer curle curll curlu curre cuuel eccen eccle eeeee eeler eence eener elele elene ellel ellen eller ellul elnec elrec elren elulu eluru encre encur enlen enure enurn ereen erere erlen ernen ernle eucen eucre euell eulen euler eurel eurre lcecn lecce leece leell leere leleu lelle lence lenne leren lerer lerne leuc- leuce lucee lucre lucun lucur lueen luen lulec lulle luluc lulul lunel lunne luren lurer lurne lurue lurun ncell ncree necr- neece neele neelu neere nelle nellu neree nerre nerul nerur neuen neuer neueu neune neur- neure neurl nu-nu nuell nulle nunce nunun nurce nure- nurlu nurun recce recen recue recur reece reene reere relee relue rence renee rener renne rere- reree rerun reuel reuen reuer reule reune rucer rucul ruele ruell ruere rueun ruler runcu runec runer runne rurec ruule u-cee uccel uccle ucell uclue uelen ulcer ulene ullur ululu uluru uncle unnun unnur unrun unurn urcel urelu uruce urucu uuuuu