-ene -yne cccc cccp cccu ccee cche cchp cchy ccnc ccne ccnp ccnu ccny ccpe ccpn ccpp ccuc ccup cec- cece cecp ceec cen- cene ceny cepc cepe ceph cepp ceyu chce chch chcp chec chee cheh chen chep cheu chey chnc chpp chun chuy chy- chyc chyn cncp cnep cpce cpcu cpep cucc cuce cucn cune cunp cuny cupe cupp cuy- cuyp cyc- cycc cyen cyn- cyne cypc cyun cyy- cyyc cyyn eccc ecce eche ecne ecpp eeee eeny ehcc eheh ehen eheu ence ench ency enee eney ennc enne ennu enny enp- enue enye epcc epch epec epee epen eph- eppc eppp eppy euch euny eyec eyen eyey eyne eype eyup hccc hcch hcpc hech heep hehe hehn hene henh henn henu hepc hepe hepp hepu heue heun heye heyh heyn hhhh hhpc hnce hnny hpcc hppe hpue huch hucu huey huhn huhu hunc hune hunh huny hupe hupp huye hyce hyen hyhe hyne hyp- hype hyph hypy hyun n-up nccc nccn nccp nccu ncec ncee ncen ncep nchc ncnc ncpc ncue necc nece nech necy neen neep nehe nehu nene nenh nenu nepc nepe neph neuc neue neun neuu neuy neye neyh neyn nhcc nhnn nnnn npcc nppc nuce nuch nucu nuee nunc nune nunn nuny nupe nycc nyce nycy nyen nyhe nyne nyny nypc nype pccc pcce pcep pchp pcpn pcpp pcun pece pech pecy peec peen peep pehe pen- penc pene penh penn penu peny pepe peun peyn phcc phe- phen phey phun pnec pneu pnpp pnup ppcc ppen pppn pppp ppye pu-e puce puch pueu puhn punc pune punu puny pupe pupu pupy puuc puy- pyce pych pyep pyhu pyn- pyne pype pypy uccp uche ucph uhuh uhup uncc unce unch uncp unec unee unen unne unpc upen upne upnp uppc uppe uppp uppu uppy upup uucp uuen uuuu uuyn yccc ycch ycee yche ye-u yech yeen yeep yehe yehu yenc yene yepe yepp yeue yeun yeye yhen ynce ynch ynne ypcc yuce yueh yuen yune yuny yuye yuyu yyyy