cccc ccci cccp cccu ccee ccic ccii ccip ccir ccoc ccpe ccpp ccpr ccrc ccre ccri ccrp ccuc ccup cec- cece ceci ceco cecp ceec ceip ceop ceor ceou cepc cepe cepo cepp cepr cer- cerc cere ceri cero cerp ceui ceze cicc cici cico cicr cicu ciee cier ciez ciii cior cipo cipp circ cire ciri ciro cirr ciuc ciup cize coce coco cocp cocu coep coip coir coop cope copi copo copp copr cor- corc core cori coro corp corr coue coup cour coze cozi cozz cpce cpcu cpep cper cpic cpio cpre cpri crcc crce crcr crcz cre- crec cree crei creo crep creu cric crie crip criu croc croe croo crop cror croz crpc crue crup cruz cucc cuce cuci cuer cui- cuir cupe cupo cupp cupr cure curi curo curr cuzo eccc ecce ecci ecco ecip eco- ecop ecou ecpp ecrc ecri ecrr ecru eeee eeoc eerc eero eeze eico eiec eiei eier eiou eipo eipr eire eizo 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 eriu eriz eroc eroe eroi eroo erpe errc erre erro eruc erur erzi euer euoi eur- eurc eure euro ezer ezio ezop ezri ezuz ezzo iccc icci icco iccp iccr iccu icec icee icer icoc icor icpc icpo icrc icre icrr icru icue icup iecc ieie ieio iere ieri iiie iiii iiio iioi iioo iiop iirc iiuc ioci iocp ioee ioii ioio iooi iooo iore iori ipcc ipce ipec iper ipie ipoe ipop ippc ippo ippr ipri ipur ircc ircu iree irer iri- iric irie irio irip iroc irop irpc irpe irrc irre irri iucc iuce iuiu iupp izze izzo o-eo occc occi oce ocee ocpp ocre ocro ocrr ocur oec- oecc oeec oere oici oier oiii oipc oire oize oocr ooer oooo oore ooze oozi opec opei opep oper opic opie opii opio opo- opor oppi oppo orce orci orco ore- orec oreo orer ori- oric orie orio oro- oroe oror oroz orpc orpe orpi orri orro orup orzo orzu oucc ouer ouie ouii ouir oupe our- oure ouro ouu- ouze ouzo ozee ozer ozie pccc pcce pcep pcer pcip pcoe pcpp pcrc pcre pece peci peco pecr pecz peec peep peer peio peip peir peor peou pepe pepi pepo per- perc pere peri pero perp perr peru peur peze pezo picc pice pici pico picr picu piep pier piip pioz pipe pipi pipo pipp pirc pire piri piro pirr piru pize poce poco poer poio poop poor pop- popc pope popi popo popp porc pore pori poro porr porz poui poup pour poze pozo ppcc ppci pper ppic ppie pppo pppp pprc ppru ppur prcc prcp pre- prec pree prep preu prez pri- prie prii pro- proc proe proo prop prou proz prri prue pruu pu-e puce pueo puer pueu puir puiu pupe pupi pupu pur- pure puri puro purp purr puru puuc puzi puzo rccc rcep rcic rcpi rcpo recc rece reci recp recr recu recz reep reii reir reiu reiz reop reou repe repi repo repp repr repu rere reri rero reru reue reup reuu reze rezi rezu ricc rice rico riep rier rieu riez riou rioz ripe ripi ripp ripr rire riri riue rize rizi rizu rizz rocc roce roco roer roio roir roiu roiz rooi roop roor rooz rope ropo rorc rore rori roro roru roue roup rouz roze rozi rozz rpii rpoe rrrr ruce ruci ruer ruez ruiz rupe rupp rurc rure ruri ruro rurp ruru ruze ruzi rzip u-ie u-rp ucci uccp ucio ucoz ucrc ueir uepi uipi uirr uocc uor- uore upci upic upie upor uppc uppe uppp uppu upri upup urci ure- uric urie uriu uro- uroo urpo urre urri urup urur uruz uucp uuoc uuri uuuu uzer uzzi z-ro zeep zeir 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 zouc zozo zozu zrce zrze zuce zuoz zurr zuru zuzu zzzz