ccccc ccell cecun ceele ceene cell- celle cence cenel ceneu cleen clene cleve clue- clune cluve cnnnn culle cullu cunel cunne cuuel cuvee eccen eccle eeeee eence eevee elele elene eleve ellel ellen ellul elnec elulu elven enlen eucen euell eulen evell even- evene eveve lcecn lecce leece leell leeve leleu lelle lence lenne leuc- leuce levec levee level leven lucee lucun lueen luen lueve lulec lulle luluc lulul lunel lunne luven ncell neece neele neelu neeve nelle nellu neuen neueu neune neuve nevel neven neveu nevue nevve nu-nu nuell nueve nulle nunce nunun u-cee uccel uccle ucell uclue uelen ulene ululu uncle unnun uuuuu uvele uvule veele veell veeve velen velev velle vence venee venel venev venne venue veuve vevce vuele vulv- vulve