-tree c-p-c c-tec ccccc cccsl ccell ccett ccnet ccpls ccrcl ccrel cctrl ceele ceene ceere ceese celer celes cell- celle cells celse celss celte celts cence cenel cenpl cenpn cenpt cense cent- centr cents cepes cepet cerc- cerce cercs cerec ceren cerer ceres ceret cerne cerps cerre cerrs cerse cerss certe certs cesce cescr cesen cesse ceste cests ceten cetes cette cleen cleer cleet clene clens clent clepe clept clerc clere cless clete clett clspn cnnnn cntln cntnl cntrc cntrl cpctc cpesc crece creel creen creep creer crees crele crell cren- crepe crept cresc crese cress crest crete crlcs crnce crnec crner crrel crres cselt csere csnet csnps csprs cstcc cteep cten- ctene ctree ctrlc ctrls cttee e-cps e-ten eccen eccle ecser ecspp eeeee eeens eeler eence eener eenet eense eepee eeten elecs elect eleet elele elene elers eless elest elets ellel ellen eller elles ellet elnec elnes elpee elper elrec elren elsen elser elses elspe elten eltrs ences encls encre enent enese enest enete enets enlen enlst enlts ennes ennet enper enste entel enten enter entes entre entse epeen epees epene eperc eppes erecs erect ereen erept erere erest erets erlen erles ernen ernes ernet ernle ernst erpel erres erses erste ersts erte ertel erter ertes esces escle escrt esect esels esene esens esere esnes esp-r espec espel espen esper espns espre esrel essel essen esser esses esspn essse estce estee estel estep ester estes estet estre etern etest etete etnre etree etres ettel etten etter ettes ettle lcecn lecce leces lects leece leell leens leere leers leert leese leest leets lelep leles lelle lence lenes lenne lenns lense lente lents lepel leper lepet leppe lepre lept- leren lerer lerne lerps lesce leser lesne lesse leste leten letre lette letts llers llrrs lnest lsers ltsen n-p-n ncell ncree ncstl necr- nect- neece neele neeps neere neese neest neets nelle nells nelse nenes nente neper neple neppe nepte neree neret nerre nerse nerst nerte nerts nesel nesen neset nesle nesse neste nestl nests neten netle netne netpc nette nlers nlnet nltss nnest nrens nsecs nsele nsert nsess nslnc nsnps nspcc nspcl nstnt ntest ntete ntlet p-n-p p-rep pccts pcell pcept pcert pctct pecel peces peece peele peell peels peene peens peent peeps peere peerl peers peert peese peest peete peets pelee peler peles pelet pelle pells pelts pence pene- pener penes penne penns penre pense pent- pente pents pepee pepel pepes peple peppe pepst pept- perce percs perec perel peren perer peres peret perle perne perns pernt perps perre perse persp perst perte pesce pesel pesen peses pesle pesse peste pests peter petes petr- petre pette petts plecs pleen pleep pleet plene plese pless plete pllnt plstc plstr pnetc ppers pples pptnt prece preen prees prell prelp prels prene prens prent prepl prepn preps prese presl press prest prete prles prntr pssst pssts pter- ptere pters ptprc ptpre ptprn ptprr ptprs ptprt rcpsc rcpts recce recen recep recet recls recpt rect- recte rects reece reecs reels reene reens reepe reere reese reest relee reles relet relte rence renee rener renes renet renne rense rente rents repec repel repen repet reple reppe repps reprt repts rere- reree reres reret resee resel resen reses reset resse reste restr rests retee retel reter retes retnr rette retts rless rlrts rnpep rnsts rrsps rsenl rspec rtenn rttns s-tec scel- scelp scene scent scere scern scert scler scnce scnls screc scree scrsp scter sctrs secle secre secte sects seece seele seels seene seens seeps seere seers seese seest seete selce selec selen seler seles selle sells sellt selte sence senct senec senel senen sener senes senet senne sense senst sente sents sepen sepet sept- septs serce serec seren serer seres seret serle serpe serps serre serse serss sert- serte serts sesce seser seses sesse seste setec setee setel seten seter setle setse sette setts sleen sleep sleer sleet slent slepc slepe sleps slept slerp sless slete slsts sltrn sneer snees snell snepe sneps snerp snert snese snets snltr snrnp specc spece specl specs spect speel speen speer spees speet spele spell spelt spene spens spent spere sperl spern sperr spert spete spets splen splet splnt spner spree spres spret sprtn srpce srsen sssss steel steen steep steer stees steet stele stell sten- stene stenn stens stent step- stepe stepp steps stept sterc stere stern sterr sters stert stete stets stree strel stren strep stret strrs sttep sttns sttsn tcell tecn- teele teell teens teepe teers teese teest teets telce tele- telec telen telep teler teles tell- telle tells tencc tence tenel tenen tener tenes tenet tenne tenpn tense tente tents tepee tepes tepet terce teres teret terne terns terps terre terrs terse tert- tesel tesle tespe tesse teste tests tetel teten teter tetes tetle tetr- tette tlell tlett tllnn tntnt tntsl tpler tppts treen treer trees treet trele trenc trene trens trent trepp trept trere tres- trese tress trest trete trets trett trsce tseel tsere tsets tsrcs tstlt ttest ttnet ttttt