ltuc luce luci luer luit lule luli lull lulu lupe lupi lupu lure luri lurt lute luti luup pccc pcce pccl pcep pcer pcip pcll pcpp pcrc pcre pcrl pcte pece peci pecl pecr pect peec peel peep peer peet peil peip peir peit pel- pele pell pelt pelu pepe pepi per- perc pere peri perl perp perr pert peru pete peti petr pett peul peur peut picc pice pici picr pict picu piel piep pier piet piip pil- pile pili pill pilt pilu pipe pipi pipp pirc pire piri pirl pirr piru pite piti pitr pitt pitu plcc plce ple- plec plee plei plet pleu plie plip plit plpp plri pltt plue plup plur ppcc ppci pper ppic ppie pple ppli pppp pprc ppru pptt ppur prcc prcp pre- prec pree prel prep pret preu pri- prie prii prle prlr prri prtc prti prtp prtr prue prut pruu ptcc ptcl pter pttc ptui pu-e puce puel puer puet pueu puir puit puiu pule puli pull pulp pult pulu pupe pupi pupl pupu pur- pure puri purl purp purr puru put- pute puti putt putu puuc rccc rcep rcet rcic rcle rcpi rcpt rctc rcti recc rece reci recp recr rect recu reel reep reet reii reil reir reit reiu rele rell relp relt repe repi repl repp repr rept repu rere reri rert reru rete reti retr rett reue reul reup reut reuu ricc rice rict riel riep rier riet rieu rile rill rilp rilu ripe ripi ripl ripp ripr ript rire riri rite riti ritl ritt ritu riue rlee rleu rpet rpii rrle rrrr rtcc rtce rtee rtei rtle rtlt rttp ruce ruci ruct ruel ruer ruet ruit rule rull rupe rupp rupt rurc rure ruri rurp ruru rute ruti rutl rutt rutu tccc tccu tcep tctc tcul tecl tecr tect teec teel teer teet teic teie teil teip teir teiu tel- telc tele teli tell telt telu tepe tepi tepp tepu ter- terc tere teri terp terr teru tete teti tetr tett tetu teut ticc tice tie- tiee tiei tiel tiep tier tiet tiit tiiu tile till tilr tilt tip- tipc tipe tipi tipp tipt tipu tire tiri tirl tirr tiru titc tite titi titp titt titu tlli tpcp tper tpir tppp tppr tpte tptp tptr tput trcc trcl tre- trec tree trei tret treu tri- tric trie tril trip trit trpc trpe trpp trtc trte trtr truc true trut truu ttcp tter tttt ttul tucc tuei tuel tuer tuet tuil tuit tuiu tule tuli tull tulp tulu tupe tupi tupu turc ture turi turp turr turt turu tute tuti tutl tutt tutu u-ie u-rp ucci uccp ucel ucil ucrc ucut ueir uele ueli uell uepi uile uipi uirr ulcc ulee ulic ulie ulle ulli ullr ulti ultt ulul upci upic upie uppc uppe uppp uppu upri uptl upup urci ure- uret uric urie uriu urle urre urri urte urup urur urut utec utel utep uter util utri utti uttu uucp uulu uuri uuuu

-tree c-p-c c-tec ccccc cccii cccli ccell ccett cciii ccitt cclii ccrcl ccrel cctrl ceci- cecie cecil cecri ceele ceere 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 cicer ciceu cicle ciele cieli cietc cilec cili- cilic cille cilli cipce ciper cippi cipre circe ciric cirie ciril cirr- cirri citec citee citer citie citr- citte ciuti cleer cleet cleie cleir cleit clepe clept clerc clere clete clett clie clier clipe clipt clire clite clue- cluer clupe clurr clute clutt cpctc cpeir cpi-u crece creel creep creer creil crele crell crepe crept crepu crete cretu creu- creue creul creup crice crier crile cripe cript crrel cruce cruel cruet crule crull crupe crure cteep ctree ctrie ctrip ctrlc cttee ctulu cucei cucui cueup 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 eccle eccup ecipe ecrit eeeee eeler eepee eerie eetti eiler eilet eipic eipri eirie eitel eiter eitri elect eleet elele eleri eleut elice eliel elite ellel eller ellet ellie ellul elpee elper elrec elric eluci elulu eluru elute eperc epice eppie epuli epure erect erept erere erice erier eriic erite eritu erpel errtu erte ertel erter ertil eruct erupt etete etile etite etree ettel etter ettie ettle eturu eucip eucre euell euler eurel euric eurre iccle ice-t iceci iceit iceup icici icier iclei iclip icter ictic iecee ieiri iepe ieper ierei iette iiiee iiiii iitti ilcer ileri ilici iller illit illui ilter iltur ilulu ipel ipele iperu ipeti ipiti ippee ippei ircii ircle irece irele irete iriel irill irite irrel irrep irrit irtec irule irupi itele itell itete itire itrip ittel itter ittre ittti itu-r itu-t ituri ituru itutu iuliu iuput iurie lecce lecci leece leeli leell leere leert 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 licet liceu licit licli lieli liepe liere lieup lieut lilet lilie liliu lille lilli lipce lipet lipic lipie lippe lippi liril lirui litel liter litic litir litre litte litti litui litup liule liuli liure lucci lucee lucet luci- lucic lucie lucit luciu lucre lucur luire luite lulec lulle lulli lulte luluc lulul luper luppe luppi lupul lurer lurie lurue lurup lute- luter 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 picle picr- picti picui picul piece piele piere pieri piert pieup piilu