-tree c-p-c c-tec ccccc cccii cccli ccell ccett ccifc cciii ccitt cclef cclii ccrcl ccrel cctrl ceci- cecie cecil cecri ceele ceere cefcu ceile ceili ceipp ceirt celer celi- celic celie cell- celle celli celte cepci cepet cepic cepie cepii cerc- cerce cerci cerec cerer ceret ceric cerie cerre certe cetic cette ceuti cfler cflip cfu-e cicer ciceu cicle ciele cieli cietc cifer cifft cifte cilec cili- cilic cille cilli cipce ciper cippi cipre circe ciric cirie ciril cirr- cirri citec citee citer citie citr- citte ciuti clcff cleef cleer cleet clefe cleft cleie cleir cleit clepe clept clerc clere clete clett clie clier cliff clifi clift clipe clipt clire clite clue- cluer clufe cluff cluif clupe clurr clute clutt cpcfc cpctc cpeir cpi-u crece creel creep creer creft creil crele crell crepe crept crepu crete cretu creu- creue creul creup crice crier crile cripe cript crrel cruce cruel cruet crufe cruft cruif crule crull crupe crure ctcfl cteep ctree ctrie ctrip ctrlc cttee ctulu cucei cucui cueup cufeu cuffe cufic cufre cuire cuite culet culle cullu culpe culti culur cupel cuper cupic cuple cupr- cupul curce curel curer curet curic curie curle curll curlu curre curri curti curup cutcu cutee cuter cuti- cutie cutit cutle cutup cuuel e-fit eccle eccup ecipe ecrit ectfe eeeee eeler eepee eerie eetti ef-tu efere eferi efetf effer effet effie efile efrei eftel efter efuru efutu eifel eiler eilet eipic eipri eirie eitel eiter eitri elect eleet elele eleri eleut elfic elice eliel elife elite ellel eller ellet ellie ellul elpee elper elrec elric eluci elulu eluru elute eperc epice eppie eptfe epuli epure erect erept erere erice erier eriff eriic erite eritu erpel errtu erte ertel erter ertil eruct erupt etete etile etite etree ettel etter ettie ettle eturu eucip eucre euell eufic euler eurel euric eurre fclef fecit feele feere feier feile felce felet feliu felle felli felte feltt felup ferce ferel feret feric ferie ferit ferle ferr- ferre ferri ferte fetel feter feti- fetii fetir fette feuer feule feute ffeil fieee fieri fifer fifie filer filet fili- filic filip fille filtu filur firee firei firer firie firit firle firre fitel fitil fitit fitri fitte fitup flect fleer fleet fleil fleir flere flert flete flett fleur flier flipe flipp flipt flire flirr flirt flite fluce fluff fluit flure flurr flurt flute frcpc freei freel freep freer freet freir freit frere frett freur frice friel frier frile frill fripp frite fritt fruct fruit fruli frute ftlee ftrtt fu-fu fuci- fuite fulci fulle fullf fulup furci furel furie furil furir futur iccle ice-t iceci iceit iceup icici icier iclei iclip icter ictic iecee ieiri iepe ieper ierei iette if-- ifeel ifell ifelt ifere iffet ifill iflee ifrit ifttt iiiee iiiii iitti ilcer ileft ileri ilici ilife iliff ilift iller illit illui ilter iltur ilulu ipel ipele iperf iperu ipeti ipiti ippee ippei ircii ircle irece irele irete iriel irill irite irrel irrep irrit irtec irule irupi itele itell itete itfet itfit itire itrip ittel itter ittre ittti itu-r itu-t ituri ituru itutu iuliu iuput iurie lecce lecci leece leeli leell leere leert lefeu leffe leful leile leill leip- leire leite lelei lelep leleu lelic lelle lelli lepel leper lepet lepir leppe lepre lept- lerer lerie letil letit letre lette letup letur leuc- leuce leuci leupp li-fi licet liceu licit licli lieli liepe liere lieup lieut lifei lifer liffe lifie lilet lilfu lilie liliu lille lilli lipce lipet lipic lipie lippe lippi liril lirui litel liter litic litir litre litte litti litui litup liule liuli liure ltifr lucci lucee lucet luci- lucic lucie lucit luciu lucre lucur lufre lufte luife luiff luire luite lulec lulle lulli lulte luluc lulul luper luppe luppi lupul lurer lurie lurue lurup lute- luter lutfi lutte lutui luuri p-rep pcell pcepi pcept pcert pci-e pctct pecel pecul peece peele peell peere peeri peerl peert peete peice peile peill peire peirl peirt pelee peler pelet pelit pelle pelli pepee pepel peple peppe peppi pept- pepup perce perci perec perel perer peret peri- peric perie peril perit perle perre perri perte perti peruc perur petcu peter petie petit petr- petre petri petru pette petti petur peuce peule peure pfuel picle picr- picti picui picul piece piele pielf piere pieri piert pieup piilu piiri pilec pilei piler pilet pili- pille pilur pilut piper pipet pipil pipit piple pipli pippi pipri pipul pirce piric pirie pirre pirri pirui piter pitie pitip pitle pitre pitri pitru pitti piuri piuru piute pleep pleet pleie pleit plete pleut plice pliei plier plite plitt pluff pluie pluit plupp pluri plut- plute pluti ppcli prece preci preef preff preie preif prell prelp prepl prete preti price prief prier prife priit prile prill prite priti pritt pruce prute pter- ptere pteri ptice ptil- ptile ptprc ptpre ptprf ptprr ptprt ptpru pucci pucel pucie pueri puett pulce puler pull- pulle pulli pullu pulut pupet pupil puple puppe pupri purce puree purel purer purie purle purli purre purte purul puter putit putre putt- putte putti puttu putup puuri rcirc re-up recce recep recet recip recit recpt rect- recte recti recue recur recut reece reefe reeft reepe reere reeti refel refer refet reffe refil refit refut reice reiff reile reill relee relet relic relie relif relit relli relte relue repec repel repet repic repit reple reppe reprt reput rere- reree reret reric rerip rerir retee retel reter retie retil retip rette reuel reuer reuet reuil reuir reule reuli reute reuti ri-fi ricci ricer riceu riefe rieti rieul rifer rifle riife riler rilic rille ripec ripel riper ripit riple rippe ripup ririe rirpu riuel riuer rlife rperf rripe rtice rucci rucer rucul ruele ruell ruere ruete ruffe rufi- rufie ruili ruiru ruler rulli rupee rupel ruper rupie rupit rurec ruric ruter rutic rutle rutli rutte rutul ruule ruutu tcell tecic tecul teele teell teepe teeup tefe teffi tefli teill telce tele- telec telei telep teler teleu telic telit teliu tell- telle telli telti tepee tepet tepeu tepic tepit teppu tepui terce teret tereu terif