cccc ccci cccp cccu ccee ccic ccii ccip ccir ccoc ccpe ccpp ccpr ccrc ccre ccri ccrp ccrt cctc cctt ccuc ccup ccut cec- cece ceci ceco cecp cect ceec ceip ceop ceor ceou cepc cepe cepo cepp cepr cept cer- cerc cere ceri cero cerp cert cet- cete ceti ceto cetp ceui cicc cici cico cicr cict cicu ciee cier ciii ciit cior cipo cipp circ cire ciri ciro cirr cirt cite citi cito citp citt citu ciuc ciup coce coco cocp coct cocu coep coip coir coit coop coot cope copi copo copp copr copt cor- corc core cori coro corp corr cort cotc cote coti coto cott cotu coue coup cour cout cpce cpcu cpep cper cpic cpio cpre cpri cprt cptp cptr crcc crce crcr cre- crec cree crei creo crep cret creu cric crie crip crit criu croc croe croo crop cror crot crpc crrt crtc crtp crue crup crut ctcp ctec ctep ctic ctor ctot ctpo ctpp ctrc ctrp cucc cuce cuci cuer cui- cuir cuit cupe cupo cupp cupr cure curi curo curr curt cut- cutc cute cuto cutt eccc ecce ecci ecco ecct ecip ecit eco- ecop ecot ecou ecpp ecrc ecri ecrr ecru ect- ectc ecto eeee eeoc eerc eero eetc eete eetu eico eiec eiei eier eiou eipo eipr eire eitc eiti eito eitr eoir eore eori eotc eoto epcc epci epec epee eper epi- epic epie epip epit epoc epor epot eppc eppo eppp epro eprp epte ercc erce ercp erec erei erer eret eric erie erio erit eriu eroc eroe eroi eroo erpe errc erre erro ertu eruc erur etcc etco etec etee eter etic etio etoe etre etro ette etti etto ettu etui euer euoi eur- eurc eure euro eurt iccc icci icco iccp iccr icct iccu icec icee icer icet icoc icor icpc icpo icrc icre icrr icrt icru ictp icue icup iecc ieet ieie ieio iere ieri iett iiie iiii iiio iiit iioi iioo iiop iirc iitr iitt iiuc ioci iocp ioee ioii ioio ioit iooi iooo iore iori iote ioto ipcc ipce ipct ipec iper ipet ipie ipoe ipop ippc ippo ippr ipri iptc ipto ipur iput ircc ircu iree irer iri- iric irie irio irip iroc irop irpc irpe irrc irre irri irte irti irtp itec itep iter itet itic itie itoi itoo itor itou itpc itri itto itup itur iucc iuce iuiu iupp o-eo occc occi occt oce ocee ocet ocpp ocre ocro ocrr oct- octe octi octo ocur oec- oecc oeec oere oeti oici oier oiii oipc oire oirt oitc oiti oocr ooer oooo oore oort ootp opec opei opep oper opet opic opie opii opio opit opo- opor oppi oppo opti opto orce orci orco ore- orec oreo orer ori- oric orie orio orit oro- oroe oror orot orpc orpe orpi orri orro ortc orte orto orup otee otep oter otic otit oto- otoe otoo otor otpp otre otro otte otti otto ottu otur oucc ouer ouie ouii ouir ouit oupe our- oure ouro ourt out- oute outi outo ouu- pccc pcce pcep pcer pcip pcoe pcpp pcrc pcre pcte pece peci peco pecr pect peec peep peer peet peio peip peir peit peor peou pepe pepi pepo per- perc pere peri pero perp perr pert peru pete peti peto petr pett peur peut picc pice pici pico picr pict picu piep pier piet piip piot pipe pipi pipo pipp pirc pire piri piro pirr piru pite piti pito pitr pitt pitu poce poco poer poet poio poop poor poot pop- popc pope popi popo popp popt porc pore pori poro porr port potc pote poti poto pott potu poui poup pour pout ppcc ppci pper ppic ppie pppo pppp pprc ppru pptt ppur prcc prcp pre- prec pree prep pret preu pri- prie prii pro- proc proe proo prop prot prou prri prtc prti prtp prtr prue prut pruu ptcc pter ptop pttc ptui pu-e puce pueo puer puet pueu puir puit puiu pupe pupi pupu pur- pure puri puro purp purr puru put- pute puti puto putt putu puuc rccc rcep rcet rcic rcpi rcpo rcpt rctc rcti recc rece reci recp recr rect recu reep reet reii reir reit reiu reop reot reou repe repi repo repp repr rept repu rere reri rero rert reru rete reti reto retr rett reue reup reut reuu ricc rice rico rict riep rier riet rieu riot riou ripe ripi ripp ripr ript rire riri rite riti rito ritt ritu riue rocc roce roco roer roet roio roir roit roiu rooi roop roor root rope ropo rorc rore rori roro rort roru rotc rote roti roto rotr rott roue roup rout rpet rpii rpoe rrrr rtcc rtce rtee rtei rttp ruce ruci ruct ruer ruet ruit rupe rupp rupt rurc rure ruri ruro rurp ruru rute ruti ruto rutt rutu tccc tccu tcep tcpo tctc teco tecr tect teec teer teet teic teie teip teir teiu teor tepe tepi tepp tepu ter- terc tere teri tero terp terr teru tete teti teto tetr tett tetu teut ticc tice tico tie- tiee tiei tieo tiep tier tiet tiit tiiu tiop tiou tip- tipc tipe tipi tipo tipp tipt tipu tire tiri tiro tirr tiru titc tite titi tito titp titt titu toce toci toco toee toei toer toet toie toit toor toot top- tope topi topo topp topt topu torc tore tori toro torp torr tort toru totc tote toti toto totr tott toui toup tour tout tpcp tper tpir tppp tppr tpte tptp tptr tput trcc tre- trec tree trei treo tret treu tri- tric trie trio trip trit troc troe troi troo trop trot trou trpc trpe trpp trtc trte trtr truc true trut truu ttcp tteo tter ttoe ttop tttt tucc tuco tuei tuer tuet tuit tuiu tuor tupe tupi tupo tupu turc ture turi turo turp turr turt turu tute tuti tuto tutt tutu tuuo u-ie u-rp ucci uccp ucio ucrc ucut ueir uepi uipi uirr uocc uor-