cccc ccci cccp ccee ccic ccii ccip ccir ccjo ccoc ccpe ccpp ccpr ccrc ccre ccri ccrp cec- cece ceci ceco cecp ceec ceip cejc ceop ceor cepc cepe cepo cepp cepr cer- cerc cere ceri cero cerp ceze cicc cici cico cicr ciee cier ciez ciii cior cipo cipp circ cire ciri ciro cirr cize cjcj cjic cjoi cjor cjpp cjrc cjrj cjrp coce coco cocp coep coip coir cojo coop cope copi copo copp copr cor- corc core cori coro corp corr coze cozi cozz cpce cpep cper cpic cpio cpre cpri crcc crce crcr crcz cre- crec cree crei creo crep cric crie crip croc croe croo crop cror croz crpc eccc ecce ecci ecco ecip eco- ecop ecpp ecrc ecri ecrr eeee eeoc eerc eero eeze eico eiec eiei eier eiji eipo eipr eire eizo ejer ejji ejoo eoir eore eori epcc epci epec epee eper epi- epic epie epip epoc epor eppc eppo eppp epro eprp ercc erce ercp erec erei erer erez eric erie erio eriz eroc eroe eroi eroo erpe errc erre erro erzi ezer ezio ezop ezri ezzo iccc icci icco iccp iccr icec icee icer icoc icor icpc icpo icrc icre icrr iecc ieie ieio iere ieri iiie iiii iiio iioi iioo iiop iirc ijji ioci iocp ioee ioii ioio iooi iooo iore iori ipcc ipce ipec iper ipie ipoe ipop ippc ippo ippr ipri ircc iree irer iri- iric irie irio irip irje iroc irop irpc irpe irrc irre irri izze izzo j-ro jccc jcci jcrc jeci jeep jeer jeez jere jeri jero jeze jije jiji jipe jiri jiro jizi jizz jjcc joce joco joee joie joio joji jojo joor jope jore joro joze jpcc jpip jpop o-eo occc occi oce ocee ocpp ocre ocro ocrr oec- oecc oeec oere oici oier oiii oipc oire oize oocr ooer ooij ooji oooo oore ooze oozi opec opei opep oper opic opie opii opio opo- opoj opor oppi oppo orce orci orco ore- orec oreo orer ori- oric orie orio orji oro- oroe oror oroz orpc orpe orpi orri orro orzo ozee ozer ozie pccc pcce pcep pcer pcip pcjj pcjr pcoe pcpp pcrc pcre pece peci peco pecr pecz peec peep peer peio peip peir peje peor pepe pepi pepo per- perc pere peri pero perp perr peze pezo picc pice pici pico picr piep pier piip pioz pipe pipi pipo pipp pirc pire piri piro pirr pize poce poco poer poio poji pojo poop poor pop- popc pope popi popo popp porc pore pori poro porr porz poze pozo ppcc ppci pper ppic ppie pppo pppp pprc prcc prcp pre- prec pree prep prez pri- prie prii pro- proc proe proj proo prop proz prri rccc rcep rcic rcpi rcpo recc rece reci recp recr recz reep reii reir reiz reop repe repi repo repp repr rere reri rero reze rezi ricc rice rico riep rier riez riji rijo rijp rioz ripe ripi ripp ripr rire riri rize rizi rizz rocc roce roco roer roio roir roiz roje roji rojo rooi roop roor rooz rope ropo rorc rore rori roro roze rozi rozz rpii rpoe rrrr rzip z-ro zeep zeir zeje zepo zepp zeri zero zeze zice zico ziip zipp zirc ziri ziro zirp zizi zizz zoco zoic zoio zoo- zoop zope zorc zore zori zoro zozo zrce zrze zzzz