-hou cccc cccp cccu ccee cche cchp cchy ccoc ccpe ccpp ccuc ccup cec- cece ceco cecp ceec ceke ceop ceou cepc cepe ceph cepo cepp ceyu chce chch chcp chec chee cheh chek chep cheu chey choc choh chok choo chop chou choy chpp chuk chuy chy- chyc chyk ckch ckck ckco ckcy ckey ckoc ckoo ckoy ckpc coce coch cock coco cocp cocu coep coho cok- coke coko coky cooh cook coop cope coph copo copp copy coue couk coup couy coyo cpce cpcu cpep cucc cuce cuck cuek cuk- cuke cupe cupo cupp cuy- cuyo cuyp cyc- cycc cyke cypc cyy- cyyc eccc ecce ecco eche echo ecko ecky eco- ecop ecou ecpp eeee eeke eeoc ehcc eheh eheu ekch ekco ekek ekho ekpe ekpo epcc epch epec epee eph- epoc eppc eppo eppp eppy euch eyck eyec eyey eyke eype eyup hccc hcch hcpc hech heck heek heep hehe heho heke heku heou hepc hepe hepp hepu heue heuk heye heyh hhhh hhpc hkcc hkpo hoce hoch hock hoek hoey hohe hoho hoke hoko hoku hoky hooe hook hoop hope hopo hopp hopy houe houk houp hoye hpcc hppe hpue huch huck hucu huey huhu huke hupe hupp huye hyce hyhe hyke hyo- hyp- hype hyph hypo hypy hyuk kccc kcck kccu kccy kcec kcee kceo kcep kceu kcey kche kchh kchk kcho kchu kckc kckk kcko kcky kcoe kcoh kcou kcpc kcpo kcpu kcue kcuh kcuk kcup kcye kcyk kcyy kech keck keco keeh keek keep kehk kekc keke keko keku keok kep- kepc kepe keph kepu kepy keup keye keyh keyu keyy khcc khch khck khec khep khey khhk khho khke khkk khky khoc khoe khok khop khou khoy khpe khpy khuk khuy khyy kkch kkck kkco kkcy kkhh kkhk kkkk kkoh kkoo kkoy kkpc kkpk kkup kkuu kkyc kkyy koch kock kocp kohh koho kohu kokc koke kokh kokk koko kokp koku koky kooc kook kooo koop koou kope koph kopp kopu kopy koue kouu koye koyo koyy kpcc kpch kpek kphp kpke kpkk kpky kpoc kpoe kpok kpoo kpop kpou kpoy kppc kppk kppo kppp kpyk kucc kuce kuch kuco kucp kuek kueu kuhu kuke kukh kukk kuku kuky kuok kuoo kuop kupe kuph kupu kuuk kuuu kuyo kuyu kuyy kycc kyck kyee kykc kyke kykk kyky kyok kyoo kyoy kyp- kypc kype kyuk kyuu kyyk kyyo kyyy o-eo occc oce ocee oche ocke ocpp oec- oecc oeec oeye oeyo ohcc ohee ohey ohho ohoh ohok ohye ohyo okcu okeh okey okko okok okpe okpo okyo ooho ooku ooky oooh oooo opec opep opo- oppo oppy opye oucc ouch oupe ouph ouu- oyce oych oyee oyeu oyke oyou pccc pcce pcep pchp pcoe pcpp pece pech peck peco pecy peec peek peep pehe peho peke pekk peko peou pepe pepo peyo phcc phe- phek phey phoh phoo poce poch pock poco poey poke poko poku poky pooh pook poop pop- popc pope popo popp popy pouk poup pouy poyo ppcc pppo pppp ppye pu-e puce puch puck pueo pueu puke puku puky puoy pupe pupu pupy puuc puy- puyo pyce pych pyck pyep pyhu pyke pykk pyo- pype pypy uccp uche ucho ucky ucph uhoh uhok uhuh uhup ukcc ukek ukeu ukko ukky ukok ukup ukyo uocc uoke uppc uppe uppp uppu uppy upup uucp uuoc uuuu yccc ycch ycee yche ye-u yech yeck yeek yeep yehe yehu yeke yeoh yepe yepp yeue yeuk yeye yeyo yhou ykep ykey ykko yoch yock yohe yoho yoke yoko yoky yook yoop yopo yopy youe youk youp yoye yoyo ypcc yuce yuck yueh yuke yuko yuku yuky yuye yuyu yyyy