cccc cccf ccci cccp ccee ccfc ccff ccfi cche cchp cchr cchy ccic ccii ccip ccir ccoc ccpe ccpp ccpr ccrc ccre ccrf ccri ccrp cec- cece ceci ceco cecp ceec cef- cefc ceip ceop ceor cepc cepe ceph cepo cepp cepr cer- cerc cere cerf ceri cero cerp cery cfcf cfco cfcy cffr cfor cfpo cfpr cfre cfrp cfry chce chch chci chcp chec chee chef cheh chep cher chey chfc chfi chfr chic chie chif chih chip chir choc choh choi choo chop chor choy chpf chpp chpr chrc chrf chro chrp chrr chy- chyc cicc cich cici cico cicr ciee cier cife ciff cihr ciii cior cipf cipo cipp circ cire cirh ciri ciro cirr coce coch coco cocp coep cofc cofe coff cofi coho coif coip coir coof cooh coop cope coph copi copo copp copr copy cor- corc core corf cori coro corp corr cory coyf coyo coyr cpce cpep cper cpff cpic cpif cpio cpre cpri crcc crce crcr cre- crec cree creh crei creo crep crfc cric crie crif crip croc croe croh croo crop cror croy crpc cry- cryo cyc- cycc cyfe cyfh cyfi cypc cyre cyy- cyyc eccc ecce ecci ecco ecef ecfc ecfr eche echo ecip eco- ecop ecpp ecrc ecrf ecri ecrr eeee eefe eeoc eerc eero eery efco efeo effi effy efic efor ehcc eheh eher ehre eich eico eiec eiei eier eiho eipo eipr eire eiry eoir eore eori epcc epch epci epec epee eper epfc eph- ephi epi- epic epie epip epoc epor eppc eppo eppp eppy epro eprp ercc erce erch ercp erec erei erer erfc erhc eric erie erih erio eroc eroe eroi eroo erpe errc erre erro eryc erye eyec eyer eyey eyfi eyio eyir eype eyre eyry eyyr fccf fcch fccp fcic fcii fece fech feer fefc fefe feff fefi fefo fehr feie feio feir feof feoh fepc ferc fere fero ferr fery feyr ffcc ffee ffff ffii ffrr fhci ficc fice fich fico fiec fief fier fifc fife fiff fifi fifo fiii fioe fior fipp fire firy foce foch foci foco foer fofo fohr foie foof fopp for- fore fori foro forr fp-c fpcc fprf frcc frcp free frei freo frep frey frfc fric frie frio frip froe froh frop frye fyce fych fyeo fyfe fyfi fyre fyry h-ii hccc hcch hcfc hchi hcpc hcrp hech heef heep heer hefe hehe heho heic heie heif heih heir heor hepc hepe hepi hepp herc here heri hero herp herr hery heye heyf heyh heyr hfce hfip hhhh hhip hhof hhpc hi-c hicc hice hich hico hicp hiei hier hiff hifh hifi hifo hifr hihc hihe hihi hiho hiie hioc hipc hipe hipo hipp hire hirf hiri hiro hiyo hoce hoch hocr hoei hoer hoey hofe hoff hohe hoho hoie hoif hoip hoir hooe hoof hoop hoor hope hopf hopi hopo hopp hopy horc hore hori horo horr hory hoye hoyi hpcc hpfc hppe hree hrfc hrip hrpc hrpp hrrc hyce hyer hyfr hyhe hyo- hyp- hype hyph hypo hypy hyre iccc iccf icci icco iccp iccr icec icee icef icer icey ichc iche ichi icho ichr ichy icoc icor icpc icpo icrc icre icrf icrr icry iecc ieie ieio ieoh iere ieri ifco ifcp ifer iffy ifhe ific ifor ifpo ifrf ifri ifyo ihcc ihep iher ihop ihrc ihre iiie iiii iiio iioi iioo iiop iipf iirc ioci iocp ioee iofc ioii ioio ioof iooi iooo iore iori ipcc ipce ipec iper ipfc iphc iphr ipie ipoe ipoh ipop ippc ippf ippo ippr ippy ipri ircc iree irer irfe iri- iric irie irio irip iriy iroc iroh irop irpc irpe irrc irre irri iyer iyre o-eo occc occi oce ocee ocef ocfp oche ochi ocpp ocre ocro ocrr oec- oecc oeec oere oeye oeyo ofcr ofer off- offc offe offh offo offr offy ofor ofre ohcc ohee oher ohey ohhi ohho ohif ohio ohoh ohre ohye ohyo oici oier oiii oipc oire oiry oocr ooer ooff oofy ooho oooh oooo oore oory opec opei opep oper ophi opic opie opii opio opo- opor oppi oppo oppy opry opye orce orch orci orco ore- orec oreh oreo orer orey orfe orff orfi orhe ori- oric orie orif orio oro- oroe orof oror oroy orpc orpe orph orpi orri orro orry oyce oych oyee oyer oyre oyri pccc pcce pcep pcer pcfc pchp pcip pcoe pcpp pcrc pcre pcrf pece pech peci peco pecr pecy peec peep peer pefc peff pehe peho pehr peio peip peir peor pepe pepi pepo per- perc pere perf perh peri pero perp perr pery peyo peyr pfce pfff pffr pfic phcc phe- phey phi- phip phoh phoo phrr picc pice pich pici pico picr picy piep pier piff piip pipe pipi pipo pipp pipy pirc pire piri piro pirr piry piye piyo poce poch poco poer poey poff pofi poio poof pooh poop poor pop- popc pope popi popo popp popy porc pore pori poro porr pory poyo poyr ppcc ppci pper pphi ppic ppie ppif ppih pppo pppp pprc pprf ppye prcc prcf prcp pre- prec pree pref prep prey prfc pri- prie prif prii pro- proc proe prof proo prop prri pyce pych pyep pyic pyo- pype pypy pyr- pyre pyri pyro pyry rccc rcep rcfc rcic rcpi rcpo rcyc recc rece rech reci recp recr recy reef reep refe reff refi refr rehe rehi reif reii reir reof reop repe repi repo repp repr repy rere reri rero rery reye rfef rffc rfic rhce rhcp rhee rheo rhio rhoc rhoh rhye ricc rice rich rico rief riep rier rife riff riho riif ripe ripi ripp ripr rire riri riyf riyo rocc roce roch roco roer roey rofc rofe roff rofo rohe rohr rohy roif roio roir roof rooi roop roor rope ropo ropy rorc rore rori roro rory roye rpfc rpho rpii rpoe rpof rpyc rrfc rrif rrrr rych ryeh ryfe ryff ryif ryip ryoh rype ryyf yccc ycch ycee yche ycie yech yeep yeer