cccc cccp ccee cche cchp cchr cchy ccoc ccpe ccpp ccpr ccrc ccre ccrp cec- cece ceco cecp ceec ceop ceor cepc cepe ceph cepo cepp cepr cer- cerc cere cero cerp cery chce chch chcp chec chee cheh chep cher chey choc choh choo chop chor choy chpp chpr chrc chro chrp chrr chy- chyc coce coch coco cocp coep coho cooh coop cope coph copo copp copr copy cor- corc core coro corp corr cory coyo coyr cpce cpep cper cpre crcc crce crcr cre- crec cree creh creo crep croc croe croh croo crop cror croy crpc cry- cryo cyc- cycc cypc cyre cyy- cyyc eccc ecce ecco eche echo eco- ecop ecpp ecrc ecrr eeee eeoc eerc eero eery ehcc eheh eher ehre eore epcc epch epec epee eper eph- epoc epor eppc eppo eppp eppy epro eprp ercc erce erch ercp erec erer erhc eroc eroe eroo erpe errc erre erro eryc erye eyec eyer eyey eype eyre eyry eyyr hccc hcch hcpc hcrp hech heep heer hehe heho heor hepc hepe hepp herc here hero herp herr hery heye heyh heyr hhhh hhpc hoce hoch hocr hoer hoey hohe hoho hooe hoop hoor hope hopo hopp hopy horc hore horo horr hory hoye hpcc hppe hree hrpc hrpp hrrc hyce hyer hyhe hyo- hyp- hype hyph hypo hypy hyre o-eo occc oce ocee oche ocpp ocre ocro ocrr oec- oecc oeec oere oeye oeyo ohcc ohee oher ohey ohho ohoh ohre ohye ohyo oocr ooer ooho oooh oooo oore oory opec opep oper opo- opor oppo oppy opry opye orce orch orco ore- orec oreh oreo orer orey orhe oro- oroe oror oroy orpc orpe orph orro orry oyce oych oyee oyer oyre pccc pcce pcep pcer pchp pcoe pcpp pcrc pcre pece pech peco pecr pecy peec peep peer pehe peho pehr peor pepe pepo per- perc pere perh pero perp perr pery peyo peyr phcc phe- phey phoh phoo phrr poce poch poco poer poey pooh poop poor pop- popc pope popo popp popy porc pore poro porr pory poyo poyr ppcc pper pppo pppp pprc ppye prcc prcp pre- prec pree prep prey pro- proc proe proo prop pyce pych pyep pyo- pype pypy pyr- pyre pyro pyry rccc rcep rcpo rcyc recc rece rech recp recr recy reep rehe reop repe repo repp repr repy rere rero rery reye rhce rhcp rhee rheo rhoc rhoh rhye rocc roce roch roco roer roey rohe rohr rohy roop roor rope ropo ropy rorc rore roro rory roye rpho rpoe rpyc rrrr rych ryeh ryoh rype yccc ycch ycee yche yech yeep yeer yehe yehr yeoh yepe yepp yere yero yerr yery yeye yeyo yeyr yher yoch yohe yoho yoop yopo yopy yore yoro yory yoye yoyo ypcc yrho yyyy