cccc cccf ccci cccp cccu ccee ccfc ccff ccfi ccic ccii ccip ccir ccix ccpe ccpp ccpr ccrc ccre ccrf ccri ccrp ccrt cctc cctt ccuc ccup ccut ccxi cec- cece ceci cecp cect ceec cef- cefc ceip cepc cepe cepp cepr cept cer- cerc cere cerf ceri cerp cert cet- cete ceti cetp ceui ceux cexe cfcf cffr cfit cfix cfpr cfre cfrp cfrt cfrx cftc cfte cftr cicc cici cicr cict cicu ciee cier cife ciff ciii ciit cipf cipp circ cire ciri cirr cirt cite citf citi citp citt citu ciuc ciup cixi cpce cpcu cpep cper cpff cpft cpic cpif cpix cpre cpri cprt cptp cptr crcc crce crcr cre- crec cree crei crep cret creu crex crfc cric crie crif crip crit criu crpc crrt crtc crtf crtp crue crup crut crux ctcf ctcp ctec ctep ctfc ctic ctpp ctrc ctrp cucc cuce cuci cuer cufc cuff cufi cui- cuif cuir cuit cupe cupp cupr cure curf curi curr curt cut- cutc cute cutt cxii cxix cxxi cxxx eccc ecce ecci ecct ecef ecfc ecfr ecip ecit ecpp ecrc ecrf ecri ecrr ecru ect- ectc ectf eeee eefe eerc eetc eete eetu eext efet effi efic efit eft- eftp eftu eiec eiei eier eipr eire eitc eiti eitr epcc epci epec epee eper epfc epi- epic epie epip epit epix eppc eppp eprp epte epxp er-x ercc erce ercp erec erei erer eret erfc erft erfx eric erie erit eriu erpe errc erre ertu eruc erur etcc etec etee eter etfc etfe etic etix etre ette etti ettu etui etux euer eufc eufi eur- eurc eure eurt exec exer exif exit expr expt exrx exte extr fccf fccp fcic fcii fcup fece fect feer feet fefc fefe feff fefi feie feir feit fepc ferc fere ferr fert feru fete feti fetp fetr fett fetu feux fext ffcc ffee ffff ffii ffrr fftf ficc fice fict fiec fief fier fifc fife fiff fifi fift fiii fipp fire fitc fite fiti fitt fixe fixt fixx fp-c fpcc fpct fprf frcc frcp free frei frep fret frex frfc fric frie frip frit frue ft-c fter ftfc ftii ftpe ftuc fuc- fuci fuct fuet fufc fuff fufu fuir fuit fur- fure furi furr furt fute futi futu fuxi iccc iccf icci iccp iccr icct iccu icec icee icef icer icet icex icpc icrc icre icrf icrr icrt icru ictp icue icup iecc ieet ieie iere ieri ietf iett ifcp ifer ifex ific ifit ifrf ifri iiie iiii iiit iipf iirc iitr iitt iiuc ipcc ipce ipct ipec iper ipet ipex ipfc ipie ipix ippc ippf ippr ipri iptc ipur iput ipxe ircc ircu ircx iree irer irex irfe irfu iri- iric irie irip irix irpc irpe irrc irre irri irte irtf irti irtp itec itep iter itet itex itic itie itif itpc itrf itri ittf itup itur iucc iuce iuef iuiu iupp ixxi pccc pcce pcep pcer pcfc pcip pcpp pcrc pcre pcrf pcte pece peci pecr pect peec peep peer peet pefc peff peip peir peit pepe pepi per- perc pere perf peri perp perr pert peru pete peti petr pett peur peut pfce pfet pfff pffr pfft pfic pfit pfte pfui picc pice pici picr pict picu piep pier piet piff piip pipe pipi pipp pirc pire piri pirr piru pite pitf piti pitr pitt pitu pitx pixx ppcc ppci pper ppic ppie ppif pppp pprc pprf ppru pptt ppur prcc prcf prcp pre- prec pree pref prep pret preu prex prfc pri- prie prif prii prix prri prtc prti prtp prtr prue pruf prut pruu ptcc pter ptrf pttc ptui pu-e puce puer puet pueu puff puft puir puit puiu pupe pupi pupu pur- pure puri purp purr puru put- pute puti putt putu puuc puxe puxi rccc rcep rcet rcfc rcic rcpi rcpt rctc rcti recc rece reci recp recr rect recu reef reep reet refe reff refi refr reft refu reif reii reir reit reiu repe repi repp repr rept repu rere reri rert reru rete reti retr rett reue reuf reup reut reuu reux rexx rfef rffc rfic rftc ricc rice rict rief riep rier riet rieu riex rife riff rift rifu riif ripe ripi ripp ripr ript rire riri rite riti ritt ritu riue rixc rixe rpet rpfc rpii rpix rrfc rrif rrrr rtcc rtce rtee rtei rtex rtfc rttp ruce ruci ruct ruer ruet rufc rufe ruff ruft ruif ruit rupe rupp rupt rurc rure ruri rurp ruru rute ruti rutt rutu tccc tccu tcep tcfc tctc tecr tect teec teef teer teet tefc teff tefi teft teic teie teip teir teiu tepe tepi tepp tepu ter- terc tere terf teri terp terr teru tete teti tetr tett tetu tetx teut text tfcu tfec tfpt tftc tftp ticc tice tie- tiee tief tiei tiep tier tiet tiff tift tiit tiiu tip- tipc tipe tipi tipp tipt tipu tire tiri tirr tiru titc tite titi titp titt titu tixt tpcp tper tpir tppp tppr tpte tptp tptr tput trcc tre- trec tree tref trei tret treu trex trfc trfr tri- tric trie trif trip trit trix trpc trpe trpp trtc trte trtr truc true trut truu trux ttcp tter ttfc ttff tttt tucc tuei tuer tuet tufc tufe tuff tufi tuft tufu tuit tuiu tuix tupe tupi tupu turc ture turf turi turp turr turt turu tute tuti tutt tutu txii txtr u-ie u-rp ucci uccp ucrc ucut ueir uepi uext ufcu ufer uffe ufip uftp uipi uirr upci upic upie uppc uppe uppp uppu upri upup urci ure- uret urex urfe urff urfi urft uric urie urif uriu urix urre urri urte urup urur urut utec utep uter utri utti uttu uucp uuri uutf uuuu uxue x-fi xcii xcri xeer xefe xer- xert xexe xfce xfer xftp xiii xipe xipu xixi xpcc xper xrep xtep xtie xuri xuxu xxii xxix xxxi xxxx