ccccc ccell cecun ceele ceene cell- celle cence cenel ceneu cleck cleek cleen cleke clene clenk cleuk cluck clue- cluke clune clunk cnnnn cucuk culle cullu cunel cunne cuuel eccen eccle eckel eckle eecke eeeee eence ekene ekuku elele elene elken ellek ellel ellen ellul elnec elulu encke enku enlen eucen euell eulen kcell kecel keele keene kekec kelce kelek kelen kelle kelun kenel kenku kenne klece klene klenk kluke klunk kneck kneel kneen knele knell knuck kucuk kukec kukel kukle kulen kullu kulne kulul kulun kunek kunen kunku kunne lcecn lecce leece leeke leell lekel lekeu leleu lelle lence lenek lenne leuc- leuce leuk- leuke lucee lucke lucun lueen luen luken lulec lulle luluc lulul lunel lunne ncell nckel necke neece neele neelu nelle nellu neuck neuen neueu neune nu-nu nuell nulle nunce nunun u-cee uccel uccle uceku ucell uclue ueken uelen ukeke ulene ulken ululu uncle unkel unken unkle unnun uuuuu