-ene cccc cccu ccee ccnc ccne ccnu cctc cctt ccuc ccut cec- cece cect ceec cen- cene cent cet- cete ceze cnet cnnz cntc cnut ctec cten ctne cttn cucc cuce cucn cune cunt cut- cutc cute cutt eccc ecce ecct ecne ect- ectc eeee eent eetc eete eetu eeze ence enee enez ennc enne ennu ent- ente entz enue enut etcc etec etee eten etne ette ettn ettu etun etuz ezuz nccc nccn ncct nccu ncec ncee ncen ncnc nctc ncte ncue necc nece nect neen neet nene nent nenu net- nete nett netz neuc neue neun neut neuu nnnn nntn ntcc nteu ntnu ntuc nuce nucu nuee nunc nune nunn nunt nute nutt nutu nutz nuze nzcc tccc tccu tcnn tctc tect teec teen teet teez tenc tene tenn tent tenu tete tett tetu tetz teut tezu tezz tncc tnut ttcn tten tttt tucc tuen tuet tunc tune tunn tunu tute tutt tutu tuzu tuzz tzut tzzt ucut uetz uncc unce unct unec unee unen unne unte untz unut unuz utec utne uttu uuen uuuu uzen uzun zctu zenn zenu zete zeze znen znet zuce zune zunz zuun zuzu zzzz