cccc cccf cccl cccp cccu ccee ccel ccfc ccff ccfl cclc ccpe ccpl ccpp ccpr ccrc ccre ccrf ccrl ccrp ccrt cctc cctl cctt ccuc ccup ccut cec- cece cecp cect ceec ceel cef- cefc cel- celc cele celf cell celt cepc cepe cepp cepr cept cer- cerc cere cerf cerl cerp cert cet- cete cetp cfcf cfcl cffr cfpl cfpr cfre cfrp cfrt cftc cfte cftl cftr clec clee clef clep cler clet cleu clpp cltc clue clut cpce cpcu cpep cper cpff cpft cplc cpre cprt cptp cptr crcc crce crcr cre- crec cree crep cret creu crfc crfl crlf crpc crrt crtc crtf crtl crtp crue crup crut ctcf ctcp ctec ctep ctfc ctle ctpp ctrc ctrl ctrp cucc cuce cuer cufc cuff culc cule cull culp cult cupe cupl cupp cupr cure curf curl curr curt cut- cutc cute cutt e-cl eccc ecce eccl ecct ecef ecfc ecfr eclt ecpp ecrc ecrf ecrl ecrr ecru ect- ectc ectf eeee eefe eefl eele eerc eetc eete eetu efet eft- eftp eftu el-p elce elec elee elef eler elet elfc elfe elft elle ellu elpe elte elue elul epcc epec epee eper epfc eple epll eppc eppp eprp epte ercc erce ercp erec erel erer eret erfc erft erle erll erpe errc erre ertl ertu eruc erur etcc etec etee etel eter etfc etfe etre ette ettu euer eufc eule eur- eurc eure eurt fccf fccp fcup fece fect feel feer feet fefc fefe feff fele felf fell felt fepc ferc fere ferr fert feru fete fetp fetr fett fetu ffcc ffee ffff ffrr fftf flcl flee fler flet flue fluf flur fp-c fpcc fpct fplc fprf frcc frcp free frep fret frfc frue ft-c ft-l fter ftfc ftpe ftuc fuc- fuct fuel fuet fufc fuff fufu fule full fulu fur- fure furl furr furt fute futu lccc lcce lcer lcfc lcfr lcpc lcpl lcrl lctl le-u lece lect leef leel leep leer leet lefe leff left lele lell lelu lepe lepp lept lerc lere lerp lert lete lett leuc leur lfcc lftp llcc llef llet lleu lllc llll lpec lpfp lpft lppl lprp lrfc lrpu lrrc lrrr ltcc ltee ltfc lttc lttr ltuc luce luef luer lufe luff luft lufu lule lull lulu lupe lupu lure lurt lute luup pccc pcce pccl pcep pcer pcfc pcll pcpp pcrc pcre pcrf pcrl pcte pece pecl pecr pect peec peel peep peer peet pefc peff pel- pele pelf pell pelt pelu pepe per- perc pere perf perl perp perr pert peru pete petr pett peul peur peut pfce pfet pfff pffr pfft pfte plcc plce ple- plec plee plet pleu plff plpp pltf pltt plue plup plur ppcc pper pple pppp pprc pprf ppru pptt ppur prcc prcf prcp pre- prec pree pref prel prep pret preu prfc prle prlr prtc prtp prtr prue pruf prut pruu ptcc ptcl pter ptrf pttc pu-e puce puel puer puet pueu puff puft pule pull pulp pult pulu pupe pupl pupu pur- pure purl purp purr puru put- pute putt putu puuc rccc rcep rcet rcfc rcle rcpt rctc recc rece recp recr rect recu reef reel reep reet refe reff refl refr reft refu rele rell relp relt repe repl repp repr rept repu rere rert reru rete retr rett reue reuf reul reup reut reuu rfef rffc rffl rftc rlee rlef rleu rpet rpfc rrfc rrle rrrr rtcc rtce rtee rtfc rtle rtlt rttp ruce ruct ruel ruer ruet rufc rufe ruff ruft rule rull rupe rupp rupt rurc rure rurp ruru rute rutl rutt rutu tccc tccu tcep tcfc tctc tcul tecl tecr tect teec teef teel teer teet tefc teff tefl teft tel- telc tele tell telt telu tepe tepp tepu ter- terc tere terf terp terr teru tete tetr tett tetu teut tfcu tfec tfpt tftc tftp tpcp tper tppp tppr tpte tptp tptr tput trcc trcl tre- trec tree tref tret treu trfc trfr trpc trpe trpp trtc trte trtr truc true trut truu ttcp tter ttfc ttff tttt ttul tucc tuel tuer tuet tufc tufe tuff tuft tufu tule tull tulp tulu tupe tupu turc ture turf turp turr turt turu tute tutl tutt tutu u-rp uccp ucel ucrc ucut uele uell ufcu ufel ufer uffe uftp ulcc ulee ulfe ulft ulle ullr ultt ulul uppc uppe uppp uppu uptl upup ure- uret urfe urff urft urle urre urte urup urur urut utec utel utep uter uttu uucp uulu uutf uuuu