-hou c-cd cccc cccp cccu ccdc ccdh ccdp cced ccee cche cchp cchy ccoc ccod ccpe ccpp ccuc ccup cd-e cdec cec- cece ceco cecp cedd cede cedo cedu cedy ceec ceke ceop ceou cepc cepe ceph cepo cepp ceyu chce chch chcp chec ched chee cheh chek chep cheu chey choc chod choh chok choo chop chou choy chpp chud chuk chuy chy- chyc chyk ckch ckck ckco ckcy ckdo ckdu ckey ckoc ckoo ckoy ckpc coce coch cock coco cocp cocu codd code cody coed coep coho cok- coke coko coky cood cooh cook coop copd cope coph copo copp copy coud coue couk coup couy coyo cpce cpcu cpep cppd cucc cuce cuck cude cued cuek cuk- cuke cupe cupo cupp cuy- cuyo cuyp cyc- cycc cyke cypc cyy- cyyc dc-y dccc dccp dccu dche dcop dcpo dcup dddd ddoc ddpo dec- decc decd dece deck deco dedd dede dedo dedu deed deek deep dehu dek- deke dekh deop depc depe depo depp deue deuk deye deyo dhcp dhec dhed dhee dhod dhye dkdc dkey doce doch dock doco docu dod- dodd dode dodo dody doek dohc doke doko doky dood dook doop dope dopo dopp dopy douc doud doue douk doup douy doye doyk doyo dpcp dphp dppc dpph dpyd duce duch duck duco dudd dude dudo dudu duey duhe duhu duhy duke duku duo- dupe dupo dycd dyce dych dyck dycu dydd dyde dyed dyeh dyep dyey dyhh dyhp dyke dyko dykp dyku dyo- dyok dyoo dyou dyph eccc ecce ecco ecdc eced eche echo ecko ecky eco- ecod ecop ecou ecpd ecpp ecyd eddc edde eddo eddp eddy ede- edeh edoc edod edou educ edup eede eedu eeee eeke eeoc ehcc ehdd eheh eheu ehud ekch ekco eked ekek ekho ekpe ekpo eocd eode epcc epch epec epee eph- epoc epod eppc eppo eppp eppy eucd euch eude eyck eyec eyed eyey eyke eype eyup hccc hcch hcpc hdoc hdod hdyd hech heck hedd hede hedo hedp hedy heed heek heep hehe heho heke heku heou hepc hepe hepp hepu heue heuk heye heyh hhhh hhpc hkcc hkpo hoce hoch hock hode hodh hodk hody hoed hoek hoey hohe hoho hoke hoko hoku hoky hood hooe hook hoop hope hopo hopp hopy houd houe houk houp hoye hpcc hpdh hppe hpue huch huck hucu hudd hude hudo hudu hued huey huhu huke hupe hupp huyd huye hyce hydd hyde hyhe hyke hyo- hyp- hype hyph hypo hypy hyuk kccc kccd kcck kccu kccy kcdc kcdd kcdu kcdy kcec kced 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 kdcc kdcd kdce kdco kddc kddd kddk kdec kdep kdkd kdkk kdko kdoc kdoe kdok kduc kdup kdyk kech keck keco kedc kedd kede kedo kedp kedy keed keeh keek keep kehk kekc keke keko keku keok kep- kepc kepd kepe keph kepu kepy keup keye keyh keyu keyy khcc khch khck khdc khdk khec khed khep khey khhk khho khke khkk khky khoc khoe khok khop khou khoy khpe khpy khud khuk khuy khyy kkcd kkch kkck kkco kkcy kkdc kkdd kkdo kkdy kked kkhh kkhk kkkk kkoh kkoo kkoy kkpc kkpk kkup kkuu kkyc kkyy kocd koch kock kocp kode kodk kodo kodu kody koed kohd 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 kpdc kpdo kpek kphp kpke kpkk kpky kpoc kpod kpoe kpok kpoo kpop kpou kpoy kppc kppd kppk kppo kppp kpyk kucc kucd kuce kuch kuco kucp kudd kude kudo kudu kued kuek kueu kuhu kuke kukh kukk kuku kuky kuok kuoo kuop kupd kupe kuph kupu kuuk kuuu kuyo kuyu kuyy kycc kyck kydd kyde kydo kydy kyee kyhd kykc kykd kyke kykk kyky kyok kyoo kyoy kyp- kypc kype kyuk kyuu kyyk kyyo kyyy o-eo occc oce oced ocee oche ocke ocpd ocpp oddd oddy oded odeo odoh odoo odop odou oec- oecc oedo oeec oeye oeyo ohcc ohed ohee ohey ohho ohoh ohok ohye ohyo okcu oked okeh okey okko okok okpe okpo okyo ooho ooku ooky oooh oooo opec oped opep opo- oppo oppy opye oucc ouch oudc oude oudh oued oupe ouph ouu- oyce oych oyee oyeu oyke oyou pccc pcce pcep pchp pcod pcoe pcpp pdcp pdoc pece pech peck peco pecy ped- pede pedo peec peed peek peep pehe peho peke pekk peko peou pepd pepe pepo peyo phcc phe- phek phey phoh phoo pocd poce poch pock poco pod- podd pode podo podu pody poed poey poke poko poku poky pood pooh pook poop pop- popc pope popo popp popy poud pouk poup pouy poyo ppcc ppcd ppdk ppod pppd pppo pppp ppye pu-e puce puch puck pudo pudu pued pueo pueu puke puku puky puoy pupe pupu pupy puuc puy- puyo pyce pych pyck pyde pyed pyep pyhu pyke pykk pyo- pype pypy uccp ucdc ucdd uche ucho ucky ucph udoh udoo udop udpd uduk uh-d uhde uhoh uhok uhuh uhup ukcc ukek ukeu ukko ukky ukok ukup ukyo uocc uoke updo uped uppc uppe uppp uppu uppy upup uucp uuoc uuuu uydo yccc ycch ycee yche ydee ye-u yech yeck yedd yede yedo yeed yeek yeep yehe yehu yeke yeoh yepd yepe yepp yeue yeuk yeye yeyo yhed yhou yhud yhyd ykep ykey ykko yoch yock yode yodh yodo yohe yoho yoke yoko yoky yood yook yoop yopo yopy youd youe youk youp yoye yoyo ypcc yuce yuck yude yudh yudo yudu yued yueh yuke yuko yuku yuky yuye yuyu yyyy