-ene cccc cccu ccee cche ccnc ccne ccnu ccuc cec- cece ceec ceke cen- cene chce chch chec chee cheh chek chen cheu chnc chuk chun ckch ckck cken cknc cucc cuce cuck cucn cuek cuk- cuke cune eccc ecce eche ecne eeee eeke ehcc eheh ehen eheu ekch ekek eken ekne ence ench enee enke ennc enne ennu enue euch hccc hcch hech heck heek hehe hehn heke heku hene henh henk henn henu heue heuk heun hhhh hkcc hnce huch huck hucu huhn huhu huke hunc hune hunh hunk kccc kcck kccu kcec kcee kceu kche kchh kchk kchn kchu kckc kckk kckn kcnh kcue kcuh kcuk kech keck keeh keek keen kehk kekc keke keku ken- kene kenk kenn kenu keun khcc khch khck khec khhk khke khkk khkn khnc khne khnk khnu khuk khun kkch kkck kkcn kken kkhh kkhk kkkk kkne kknn kknu kkuu knce knch knck kncn kncu knec knee knek knen kneu knhc knhk knkk knnk knue knuk kucc kuce kuch kuek kuen kueu kuhn kuhu kuke kukh kukk kukn kuku kunc kune kunk kunu kuuk kuuu nccc nccn nccu ncec ncee ncen nchc ncnc ncue ncuk necc nece nech neck neen nehe nehu neke neku nene nenh nenu neuc neue neuk neun neuu nhcc nhnn nnnn nuce nuch nuck nucu nuee nuke nuku nunc nune nunk nunn nuuk uche uhuh ukcc ukek ukeu uknc uncc unce unch unec unee unen unke unkn unne uuen uuuu