-ene -yne cccc cccu ccee cche cchr cchy ccnc ccne ccnr ccnu ccny ccrc ccre ccuc cec- cece ceec cen- cene ceny cer- cerc cere cern cery ceyu chce chch chec chee cheh chen cher cheu chey chnc chnr chrc chrn chrr chun chur chuy chy- chyc chyn cnrc cnrr crcc crce crcr cre- crec cree creh cren creu crne crue crun cry- cryn cucc cuce cucn cuer cune cuny cure curn curr cury cuy- cuyr cyc- cycc cyen cyn- cyne cyre cyun cyy- cyyc cyyn eccc ecce eche ecne ecrc ecrr ecru eeee eeny eerc eery ehcc eheh ehen eher eheu ehre ence ench ency enee ener eney ennc enne ennu enny enry enue enur enye ercc erce erch erec eren erer erhc erhu erne errc erre eruc eruh erur eryc erye euch euer euny eur- eurc eure eury eyec eyen eyer eyey eyne eyre eyry eyyr hccc hcch hech heer hehe hehn hene henh henn henu herc here hern herr heru hery heue heun heur heye heyh heyn heyr hhhh hnce hnny hree hrrc hrun huch hucu huer huey huhn huhu hunc hune hunh huny hure hurn hurr huru hury huye huyr hyce hyen hyer hyhe hyne hyre hyun nccc nccn nccr nccu ncec ncee ncen ncer nchc ncnc ncrc ncre ncue necc nece nech necr necy neen neer nehe nehu nene nenh nenu nerc nere nerr neru nery neuc neue neun neur neuu neuy neye neyh neyn nhcc nhnn nhrc nnnn nren nrrc nuce nuch nucu nuee nuer nunc nune nunn nuny nurc nure nurn nurr nuru nycc nyce nycy nyen nyer nyhe nyne nyny rccc rcnr rcyc recc rece rech recr recu recy reen rehe rehn rene renn renu reny rere reru rery reue reuu reye reyn rhce rhee rhen rhue rhun rhye rrrr rrun ruce ruch ruen ruer ruhe ruhh ruhn ruhr runc rune runn runy rurc rure ruru ruun rych ryeh ryen ryne rynn ryue ryun uche ucrc uher uhry uhuh uncc unce unch unec unee unen uner unne urch urcy ure- ureh urey urne urre urrh urry urun urur uryn uuen uuuu uuyn uyre yccc ycch ycee yche ye-u yech yeen yeer yehe yehr yehu yenc yene yere yern yerr yery yeue yeun yeye yeyr yhen yher ynce ynch ynne yren yrne yrun yryn yuce yueh yuen yuer yune yuny yure yurn yury yuye yuyu yyyy