cccc ccci cccp cccu ccee ccgc ccgt ccic ccii ccip ccir ccpe ccpp ccpr ccrc ccre ccrg ccri ccrp ccrt cctc cctt ccuc ccup ccut cec- cece ceci cecp cect ceec cege ceip cepc cepe cepp cepr cept cer- cerc cere ceri cerp cert cet- cete ceti cetp ceui cgcc cgcg cger cgtp cgtu cicc cici cicr cict cicu ciee cier cigi cigu ciii ciit cipp circ cire ciri cirr cirt cite citg citi citp citt citu ciuc ciup cpce cpcu cpep cper cpic cpre cpri cprt cptp cptr crcc crce crcr cre- crec cree creg crei crep cret creu cric crie crig crip crit criu crpc crrt crtc crtp crue crug crup crut ctcp ctec ctep ctge ctgu ctic ctpp ctrc ctrp cucc cuce cuci cuer cui- cuir cuit cupe cupp cupr cure curi curr curt cut- cutc cute cutt eccc ecce ecci ecct ecig ecip ecit ecpg ecpp ecrc ecri ecrr ecru ect- ectc eeee eerc eerg eetc eete eetu egcc egcg egcr egec egee eger egge eggi eggp egir egpe egpi egre egri egte eiec eiei eier eige eigg eipr eire eitc eiti eitr epcc epci epec epee eper epi- epic epie epip epit eppc eppp eprp epte ercc erce ercp erec erei erer eret erg- ergg ergi eric erie erit eriu erpe errc erre ertu eruc erur etcc etec etee eter etic etre ette etti ettu etui euer euge eur- eurc eure eurt gc-c gccc gcet gcic gcii gcpc gcrg gctc gece geep geer geet gege gegg geic geie geig geir geit gepe gere geri gert geru gete getg geti gett geue geup gggg gicr gier giet gige gigg gigi gipe gipi gipp gire girg giri girr girt giru gite giue giur gper gpgp gpip gprp grcc grce grec gree greg grep gret greu gric grie grig grip grit grpc grrr grtc grue grug grui grur grut gtcr gtip guci guep guer guge gugg gugi gugu gure gurg guri gurr gurt guru gute guti gutt gutu iccc icci iccp iccr icct iccu icec icee icer icet icgc icpc icrc icre icrr icrt icru ictp icue icup iecc ieet ieie iere ieri iett igcc igcp iger iget igri igue iiie iiii iiit iirc iitr iitt iiuc ipcc ipce ipct ipec iper ipet ipie ippc ippr ipri iptc ipur iput ircc ircg ircu iree irer iri- iric irie irig irip irpc irpe irrc irre irri irte irti irtp itec itep iter itet itgc itic itie itpc itri itup itur iucc iuce iuge iuiu iupp pccc pcce pcep pcer pcgg pcip pcpp pcrc pcre pcte pece peci pecr pect peec peep peer peet pegg pegu peip peir peit pepe pepi per- perc pere perg peri perp perr pert peru pete peti petr pett peur peut pgcc pgce pger pgpu pgrc pgup picc pice pici picr pict picu piep pier piet pigc pigg pigp pigt pigu piip pipe pipi pipp pirc pire pirg piri pirr piru pite piti pitr pitt pitu ppcc ppci pper ppgi ppic ppie ppig pppp pprc ppru pptt ppur prcc prcp pre- prec pree preg prep pret preu pri- prie prig prii prri prtc prti prtp prtr prue prut pruu ptcc pter pttc ptui pu-e puce puer puet pueu pugu puig puir puit puiu pupe pupi pupu pur- pure purg puri purp purr puru put- pute puti putt putu puuc rccc rcep rcet rcgc rcic rcpi rcpt rcrg rctc rctg rcti recc rece reci recp recr rect recu reep reet rege regi regr regt regu reii reir reit reiu repe repi repp repr rept repu rere rerg reri rert reru rete reti retr rett reue reup reut reuu rgit rgtr ricc rice rict riep rier riet rieu rige rigg rigi rigu ripe ripi ripp ripr ript rire riri rite riti ritt ritu riue rpet rpii rrrr rtcc rtce rtcg rtee rtei rttp ruce ruci ruct ruer ruet ruge rugg rugi ruit rupe rupp rupt rurc rure ruri rurp ruru rute ruti rutt rutu tccc tccu tcep tctc tecr tect teec teer teet tegg tegi tegt tegu teic teie teip teir teiu tepe tepi tepp tepu ter- terc tere teri terp terr teru tete teti tetr tett tetu teut tgcc tgtc ticc tice tie- tiee tiei tiep tier tiet tige tigi tigr tiit tiiu tip- tipc tipe tipi tipp tipt tipu tire tiri tirr tiru titc tite titi titp titt titu tpcp tpeg tper tpir tppp tppr tpte tptp tptr tput trcc tre- trec tree treg trei tret treu trge tri- tric trie trig trip trit trpc trpe trpg trpp trtc trte trtr truc true trug trut truu ttcp tter tttt tucc tuei tuer tuet tugg tugu tuig tuit tuiu tupe tupi tupu turc ture turg turi turp turr turt turu tute tuti tutt tutu u-ie u-rp ucci uccp ucrc ucut ueir uepi ugcc ugcg ugep uggt ugri ugur uguu uige uipi uirr upci upic upie uppc uppe uppp uppu upri upup urci ure- uret urge urgi urgu uric urie uriu urre urri urte urup urur urut utec utep uter utri utti uttu utug uucp uuri uuuu