cccc cccp ccee ccgc cche cchp cchr cchy ccoc ccpe ccpp ccpr ccrc ccre ccrg ccrp cec- cece ceco cecp ceec cege cego ceop ceor cepc cepe ceph cepo cepp cepr cer- cerc cere cero cerp cery cgcc cgcg cger cgro chce chch chcp chec chee cheh chep cher chey chge choc choh choo chop chor choy chpp chpr chrc chro chrp chrr chy- chyc coce coch coco cocp coep cogh cogo coho cooh coop cope copg coph copo copp copr copy cor- corc core corg coro corp corr cory coyo coyr cpce cpep cper cpre crcc crce crcr cre- crec cree creg creh creo crep croc croe croh croo crop cror croy crpc cry- cryo cyc- cycc cyeg cygh cypc cyre cyy- cyyc eccc ecce ecco eche echo eco- ecog ecop ecpg ecpp ecrc ecrr eeee eeoc eerc eerg eero eery egcc egcg egcr egec egee eger egge eggh eggo eggp eggy eghe eghh ego- egor egpe egph egpo egre egry egyo egyr 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 erg- ergg ergh ergo erhc eroc eroe eroo erpe errc erre erro eryc erye eyec eyer eyey eype eyre eyry eyyr gc-c gccc gcpc gcrg gece geep geer gege gegg gego geo- geog gepe gere gero gery gggg gghg ggpo ghee gheg ghey goce goch gocr goer gogh gogo goog goop goor gopc gope gopo gore gorg goro gorp gorr gory goye gper gpgp gprp grcc grce grec gree greg grep grey groc grog groh groo grop gror groy grpc grrr gry- grye gyer gyge gyor gype gypo gyr- gyre gyro hccc hcch hcgh hcpc hcrp hech heeg heep heer hege hegg hegh hego hehe heho heor hepc hepe hepp herc here herg hero herp herr hery heye heyh heyr hggc hhgg hhhh hhpc hoce hoch hocr hoer hoey hoge hogg hogh hogo hohe hoho hooe hoop hoor hope hopo hopp hopy horc hore horg horo horr hory hoye hpcc hpgp hppe hree hrpc hrpp hrrc hyce hyer hygh hyhe hyo- hyp- hype hyph hypo hypy hyre o-eo occc oce ocee oche ocpp ocre ocro ocrr oec- oecc oeec oere oeye oeyo ogee oger ogge oggy ogog ogre ogro ogry ohcc ohee oher ohey ohgr 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 oreg oreh oreo orer orey orge orgo orgy orhe oro- oroe oror oroy orpc orpe orph orro orry oyce oych oyee oyer oyre pccc pcce pcep pcer pcgg pchp pcoe pcpp pcrc pcre pece pech peco pecr pecy peec peep peer pegg pegh pego pehe peho pehr peor pepe pepo per- perc pere perg perh pero perp perr pery peyo peyr pgcc pgce pger pgrc phcc phe- phey phog phoh phoo phrr poce poch poco poer poey poge pogg pogh pogo pogy pooh poop poor pop- popc pope popo popp popy porc pore porg poro porr pory poyo poyr ppcc pper pppo pppp pprc ppye prcc prcp pre- prec pree preg prep prey pro- proc proe prog proo prop pyce pych pyep pyg- pygg pyo- pype pypy pyr- pyre pyro pyry rccc rcep rcgc rcpo rcrg rcyc recc rece rech recp recr recy reep rege rego regr rehe reog reop repe repo repp repr repy rere rerg rero rery reye rhce rhcg rhcp rhee rheo rhoc rhog rhoh rhye rocc roce roch roco roeg roer roey roge rogg rogh rogo rogy rohe rohr rohy roog roop roor rope ropo ropy rorc rore roro rory roye rpho rpoe rpyc rrrr rych ryeh ryge ryoh rype yccc ycch ycee yche yech yeep yeer yegg yego yehe yehr yeoh yepe yepp yere yero yerr yery yeye yeyo yeyr yghe ygoe ygor yher yoch yogh yogo yohe yoho yoop yopo yopy yore yoro yory yoye yoyo ypcc yrho yyyy