cccc cccf ccci cccp cccu ccee ccfc ccff ccfi ccic ccii ccip ccir ccjo ccoc ccpe ccpp ccpr ccrc ccre ccrf ccri ccrp ccuc ccup cec- cece ceci ceco cecp ceec cef- cefc ceip cejc ceop ceor ceou cepc cepe cepo cepp cepr cer- cerc cere cerf ceri cero cerp cery ceui ceyu cfcf cfco cfcy cffr cfor cfpo cfpr cfre cfrp cfry cicc cici cico cicr cicu ciee cier cife ciff ciii cior cipf cipo cipp circ cire ciri ciro cirr ciuc ciup ciyu cjcj cjcy cjeu cjfr cjic cjoi cjor cjoy cjpp cjrc cjrj cjrp cjru cjye coce coco cocp cocu coep cofc cofe coff cofi coif coip coir cojo coof coop cope copi copo copp copr copy cor- corc core corf cori coro corp corr cory coue coup cour couy coyf coyo coyr cpce cpcu cpep cper cpff cpic cpif cpio cpre cpri crcc crce crcr cre- crec cree crei creo crep creu crfc cric crie crif crip criu croc croe croo crop cror croy crpc crue crup cry- cryo cucc cuce cuci cuer cufc cuff cufi cufo cui- cuif cuir cujo cuju cupe cupo cupp cupr cure curf curi curo curr cury cuy- cuyo cuyp cuyr cyc- cycc cyfe cyfi cyjo cypc cyre cyy- cyyc eccc ecce ecci ecco ecef ecfc ecfr ecip eco- ecop ecou ecpp ecrc ecrf ecri ecrr ecru eeee eefe eeoc eerc eero eery efco efeo effi effy efic efor eico eiec eiei eier eiji eiou eipo eipr eire eiry ejer ejji ejoo eoir eore eori epcc epci epec epee eper epfc epi- epic epie epip epoc epor eppc eppo eppp eppy epro eprp ercc erce ercp erec erei erer erfc eric erie erio eriu eroc eroe eroi eroo erpe errc erre erro eruc erur eryc erye euer eufc eufi euoi eur- eurc eure euro eury eyec eyer eyey eyfi eyio eyir eype eyre eyry eyup eyyr fccf fccj fccp fcic fcii fcup fece feer fefc fefe feff fefi fefo feie feio feir feof fepc ferc fere fero ferr feru fery feyr ffcc ffee ffff ffii ffrr ficc fice fico fiec fief fier fifc fife fiff fifi fifo fiii fiji fioe fior fipp fire firy foce foci focj foco foer fofo foie foje foof fopp for- fore fori forj foro forr foup four fp-c fpcc fprf frcc frcp free frei freo frep frey frfc fric frie frio frip froe frop frou frue frye fuc- fuci fufc fuff fufu fuir fuji fuor fur- fure furi furo furr fury fuyu fyce fyeo fyfe fyfi fyre fyry iccc iccf icci icco iccp iccr iccu icec icee icef icer icey icoc icor icpc icpo icrc icre icrf icrr icru icry icue icup iecc ieie ieio iere ieri ifco ifcp ifer iffy ific ifor ifpo ifrf ifri ifyo iiie iiii iiio iioi iioo iiop iipf iirc iiuc ijji ijui ioci iocp ioee iofc ioii ioio ioof iooi iooo iore iori ipcc ipce ipec iper ipfc ipie ipoe ipop ippc ippf ippo ippr ippy ipri ipur ircc ircu iree irer irfe irfu iri- iric irie irio irip iriy irje iroc irop irpc irpe irrc irre irri iucc iuce iuef iuiu iupp iyer iyre j-ro jccc jcci jcrc jeci jeep jeer jefe jeff jeju jere jeri jero jeru jeur jiff jije jiji jiju jipe jiri jiro jiru jiye jjcc joce joco jocu joee joey jofr joie joio joji jojo joof joor jope jopy jore jorf joro jory joup jour jouy joye joyo jpcc jpip jpop juce juco jucu jucy juei juey juif juip juju jupe jupi jupp jupu jure juri jurr jury jyce o-eo occc occi oce ocee ocef ocfp ocpp ocre ocro ocrr ocur oec- oecc oeec oere oeuf oeye oeyo ofcr ofer off- offc offe offo offr offu offy ofor ofre oici oier oiii oipc oire oiry ojeu ojoy oocr ooer ooff oofy ooij ooji oooo oore oory opec opei opep oper opic opie opii opio opo- opoj opor oppi oppo oppy opry opye orce orci orco ore- orec oreo orer orey orfe orff orfi orfu ori- oric orie orif orio orji oro- oroe orof oror oroy orpc orpe orpi orri orro orry oruj orup oucc ouer oufc oufe ouff ouie ouii ouir ouju oupe our- oure ouro ouu- ouyr oyce oyee oyer oyeu oyou oyre oyri pccc pcce pcep pcer pcfc pcip pcjj pcjr pcoe pcpp pcrc pcre pcrf pece peci peco pecr pecy peec peep peer pefc peff peio peip peir peje peor peou pepe pepi pepo per- perc pere perf peri pero perp perr peru pery peur peyo peyr pfce pfff pffr pfic pfui picc pice pici pico picr picu picy piep pier piff piip pipe pipi pipo pipp pipy pirc pire piri piro pirr piru piry piye piyo poce poco poer poey poff pofi poio poji pojo poof poop poor pop- popc pope popi popo popp popy porc pore pori poro porr pory pouf poui poup pour pouy poyo poyr ppcc ppci pper ppic ppie ppif pppo pppp pprc pprf ppru ppur ppye prcc prcf prcp pre- prec pree pref prep preu prey prfc pri- prie prif prii pro- proc proe prof proj proo prop prou prri prue pruf pruu pu-e puce pueo puer pueu puff puir puiu pujo puju puoy pupe pupi pupu pupy pur- pure puri puro purp purr puru pury puuc puy- puyi puyo pyce pyep pyic pyo- pype pypy pyr- pyre pyri pyro pyry rccc rcep rcfc rcic rcpi rcpo rcyc recc rece reci recp recr recu recy reef reep refe reff refi refr refu reif reii reir reiu reof reop reou repe repi repo repp repr repu repy rere reri rero reru rery reue reuf reup reuu reye rfef rffc rfic ricc rice rico rief riep rier rieu rife riff rifu riif rijf riji rijo rijp riou ripe ripi ripp ripr rire riri riue riyf riyo rocc roce roco roer roey rofc rofe roff rofo roif roio roir roiu roje roji rojo roof rooi roop roor rope ropo ropy rorc rore rori roro roru rory roue rouf roup