scrs scsc scsr scst scsu sctc sctr scts scup scur scut se-c se-e se-s se-t se-u sec- secc sece secr secs sect secu seec seep seer sees seet seeu sepe sepp sepr seps sept sepu serc sere serj serp serr sers sert seru sesc sese sess sest set- setc sete sets sett seur sjcc sjcs sjrt sjsu sjur spcc spcs spec spee sper spes spet spps sprs spse spsp spss spst sptc sptr spts spue spur spus sput srcc srct srec sres srpc srps srpt srsp srtp srtr sscc ssce sscp sscs ssec ssee ssep sses sset sspc sspe ssps sspt ssrc ssrs sssc ssss sstc sstp ssts stcc stcp stcs stcu stec stee step ster stes stet stpp stps strc stre strs stru stss sttc sttr stuc stue stup stur stus stut suc- succ sucr sucs suee suer sues suet sueu sup- supe supp supr sups supt sur- surc sure surp surr surs surt suru sus- suse susp suss sust susu sute sutu suus tccc tccu tcep tctc tcts tecr tecs tect teec teej teer tees teet teju tepe tepp tepu ter- terc tere terj terp terr ters teru tesc tese tesp tess test tete tetr tets tett tetu teut tjsj tpcp tpcs tper tppp tppr tprs tpsc tpte tptp tptr tput trcc tre- trec tree tres tret treu trpc trpe trpp trps trst trtc trte trtr truc true trus trut truu tscc tscp tsec tses tset tsps tspt tsse tssr tsst tstc tsts tsup ttcp tter ttss tttt tucc tuer tues tuet tupe tups tupu turc ture turp turr turs turt turu tusc tuss tust tute tuts tutt tutu u-rp uccp uces ucrc ucsc ucsj ucst ucsu ucut uers uess upcs uppc uppe uppp uppu upsc upse upup ure- ures uret urre urse urss ursu urte urts urup urur urus urut uscc usce uscs usee user uses uset usjc uspc uspp usps ussc usse ussr usss usst ussu ustc uste ustp usts usus utec utep uter utes utsc uttu uucp uuuu

-tree c-p-c c-tec ccccc ccett ccups ceere ceese cepes cepet cerc- cerce cercs cerec cerej cerer ceres ceret cerje cerps cerre cerrs cerse cerss certe certs cerus cesce cescr cesse ceste cests cetes cette cetus cpctc cpesc crece creep creer crees crepe crept crepu cresc crese cress crest crete cretu creu- creue creup crres cruce cruet crupe crure cruse crust cruts csere csprs cstcc cteep ctree cttee cuers cueup cuper cupes cupr- curce curer cures curet curre currs curse curst curts curup cusec cuser cusps cusse custe cutcu cutee cuter cutes cutts cutup e-cps eccup ecrus ecser ecspp ecups eeeee eepee eject ejure epees eperc epeus eppes epure erecs erect erept erere erest erets erres errtu erses erste ersts erte erter ertes eruct erupt eruts esces escrt esect esere esp-r espec esper espre esser esses essse essue estce estee estep ester estes estet estre estur estus esure etest etete etree etres etter ettes eturu eucre eujet eurre eurus euser jcsee jects jeeps jeers jeetp jeetu jejur jeppe jeppu jerre jerte jerup jesse jests jesup jesus jetee jeter jetes jette jetut jeure jeuse jeuss jeust jptes jtest ju-ju jueju jujus jupes juppe juste justs juter jutes jutsu juuru p-rep pccts pcept pcert pcjrs pctct peces pecje peece peeps peere peerj peers peert peese peest peete peets pepee pepes peppe pepst pept- pepup perce percs perec perer peres peret perps perre perse persp perst perte peruc peruj perur perus pesce peses pesje pesse peste pests pesut petcu peter petes petr- petre petru pette petts petur petus peuce peure peurs ppers prece prees preps prese press prest prete preus pruce pruss prute psecu pssst pssts pter- ptere pters ptprc ptpre ptprj ptprr ptprs ptprt ptpru puces puets puett pujut pupet puppe purce puree purer pures purje purre purrs purse purte purus pusce puter putre putsj putt- putte putts puttu putup puurs rcpsc rcpts re-up recce recep recet recpt rect- recte rects recue recur recus recut reece reecs reepe reere reese reest repec repet reppe repps reprt repts repus reput rere- reree reres reret resee reses reset resse reste restr rests resue resup resus retee reter retes retje retsu rette retts reuer reuet reups reuse reuss reute rrsps rspec rsust rtejr rucer ruere ruers ruete rupee ruper rupes rupse rurec rusce ruses ruspe russe ruste rusts rustu ruter rutte ruutu s-tec scere scert screc scree scrsp scrue scrus scter sctrs scuet scups scure scurr scurt scuse scut- scute scuts scutt secre secte sects secur secus seece seeps seere seers seese seest seesu seete seeup sepet sept- septs septu serce serec serej serer seres seret serjt serpe serps serre serse serss sert- serte serts serue serup serut sesce seser seses sesse seste sestu sesue setec setee seter setse sette setts settu setup setus setut seuer seure seuss seute specc spece specs spect speer spees speet spere sperr spert spete spets speus spree spres spret sprue sprut spues spure spurr spurs spurt spuse spute sputs srpce sssss steep steer stees steet step- stepe stepp steps stept sterc stere sterr sters stert stesu stete stets steur stree strep stret streu strrs struc strue strut sttep stuer stupe stupp stups sture sturt stuse stuss stute stuue sucr- sucre sucst suere suers suess suest suete suets sueur sujee sujet super supes supet supje suppe supps supre supts supur suput surer sures surju surpu surre surte surtr suruj surur surus suser suses susje susse susus sutee suter sutes sutte suttu teepe teers teese teest teets teeup tejus tepee tepes tepet tepeu teppu terce teres teret tereu terje terps terre terrs terse tert- tespe tesse teste tests teter tetes tetr- tetsu tette teuts tjust tppts treer trees treet trepp trept trere tres- trese tress trest trete trets trett treus treut trsce truce truer trues trups trupt truse truss trust trute truus tsere tsets tsrcs tsuru tsuur ttest ttttt tucep tucet tuctu tupee turet turje turju turps turre turse turss turst tursu turtu turup turut tutee tutte tutus tuuru u-cee ujue upc-e upcut upeet upjet upper upput upse- upset