scpe scps scpt scr- scrc scre scrn scrs scsc scsn scsr scst scsu sctc sctn sctr scts scun scup scur scut se-c se-e se-k se-n se-s se-t se-u sec- secc sece seck secn secr secs sect secu seec seek seen seep seer sees seet seeu seke sekk sekt seku sene senn senr sens sent sepe sepn sepp sepr seps sept sepu serc sere serk sern serp serr sers sert seru sesc sese sess sest set- setc sete sets sett seur skee sken skep sker skes sket skn- skpc skrt skss skue skun skup skur skut sncc sncp snee snep sner snes snet snns snpp snrk snrs snte sntr snur snus spcc spcs spec spee spek spen sper spes spet spke spkr spne spns spps sprs spse spsp spss spst sptc sptr spts spue spun spur spus sput srcc srct srec sres srnn srpc srps srpt srsp srtp srtr sscc ssce sscp sscs ssec ssee ssep sses sset ssns sspc sspe ssps sspt ssrc ssrs sssc ssss sstc sstp ssts stcc stcp stcs stcu stec stee stek sten step ster stes stet stks stnn stnr stns stpp stps strc stre strk strn strs stru stss sttc sttr stuc stue stuk stun stup stur stus stut suc- succ suck sucr sucs suee suen suer sues suet sueu suke suks suku sun- sune sunk sunn suns sunt sunu sup- supe supp supr sups supt sur- surc sure surn surp surr surs surt suru sus- suse susk susp suss sust susu sute sutu suus tccc tccu tcep tcnn tctc tcts teck tecr tecs tect teec teek teen teer tees teet teke tenc tene tenk tenn tenp tens tent tenu tepe tepp tepu ter- terc tere terk tern terp terr ters teru tesc tese tesp tess test tete tetr tets tett tetu teuk teut tkts tncc tnes tnks tnpk tnsp tnts tnut tpck tpcp tpcs tper tpke tpks tppp tppr tprs tpsc tpte tptp tptr tput trcc tre- trec tree trek tren tres tret treu trpc trpe trpn trpp trps trst trtc trte trtr truc true truk trun trus trut truu tscc tscp tsec tsen tses tset tsks tspn tsps tspt tsse tssr tsst tstc tsts tsun tsup ttcn ttcp tten tter ttss tttt tucc tuck tuen tuer tues tuet tuke tuks tunc tune tunk tunn tuns tunu tupe tups tupu turc ture turk turn turp turr turs turt turu tusc tusk tuss tust tute tuts tutt tutu u-rp uccp uces ucrc ucsc ucst ucsu ucut uers uesn uess ukcc ukek ukes ukeu uknc ukps ukrc uksc ukup ukur uncc unce uncp uncs unct unec unee unen uner unes unke unkn unks unne unns unpc unps unrs uns- unsc unst unte unts unus unut upcs upen upne upnp uppc uppe uppp uppu upsc upse upup ure- ures uret urke urne urns urre urse urss ursu urte urts uruk urun urup urur urus urut us-k uscc usce uscs usee usen user uses uset uske usnc usnr usnu uspc uspp usps ussc usse ussr usss usst ussu ustc uste ustp usts usun usus utec utep uter utes utne utsc uttu uucp uuen uuuu

-tree c-p-c c-tec ccccc ccett ccnet ccups cecun ceene ceere ceese cence ceneu cenpk cenpn cenpt cense cent- centr cents cepes cepet cerc- cerce cercs cerec ceren cerer ceres ceret cerke cerne cerps cerre cerrs cerse cerss certe certs cerus cesce cescr cesen cesse ceste cests cesun ceten cetes cette cetun cetus cneru cnnnn cntrc cpctc cpesc crece creek creen creep creer crees creke cren- crepe crept crepu cresc crese cress crest crete cretu creu- creue creup crnce crnec crner crres cruce cruck cruet cruke crune crunk crunt crupe crure cruse crust cruts csere csnet csnps csprs cstcc cteep cten- ctene ctree cttee cucks cucuk cuers cueup cuker cukes cunne cunt- cunts cunut cuper cupes cupr- curce curer cures curet curre currs curse curst curts curup cusec cuser cusks cusps cusse custe cutcu cutee cuter cutes cutts cutup e-cps e-ten eccen eccup ecker ecrus ecser ecspp ecups eecke eeeee eeens eence eener eenet eense eepee eeten ekene ekers ekker ekren ekuku ekuru ences encke encre encup encur enent enese enest enete enets enker enku ennes ennet enper enpeu enrut enste ensue enten enter entes entre entse enure enurn epeen epees epene eperc epeus eppes epuku epure erecs erect ereen erept erere eresk erest erets erkec ernen ernes ernet ernst erres errtu erses erste ersts erte erter ertes ertun eruct eruke erupt eruts esces escrt esect esene esens esere esker esnes esp-r espec espen esper espns espnu espre essen esser esses esspn essse essue estce estee estep ester estes estet estre estur estus esure eteke etern etest etete etnre etree etrek etres etrun etten etter ettes eturu eucen eucre eunet eunus eupen eurre eurus euser k-p-r k-set k-ute kcups kecer kecks keeks keene keens keepe keeps keere keest keets kekec kenet kenku kenne kensu kente kents keppe kerek keren kerep keres keret kerne kerns kernu kerre kerrs kerse kersp kerss kertu keser kesse keste kesun ketek keten keter kette kneck kneen kneep knees knepp knete knuck knurr knurs knute knuts kreek kreep krees kreke krenn krepe kreps kresk kress krest krete kreuk krnce krunk krupp krups kruse krust kruun ksrtc kucer kucuk kuens kukec kuksu kukup kukur kunek kunen kuner kunku kunne kunst kunsu kunur kupce kupen kuper kuppe kupur kurek kuren kurku kurne kurre kurse kursk kurte kurts kuruc kuruk kurup kurus kusur kutte kuttu kutur kutus kuuse kuusk n-p-n ncree necke necks necr- nect- neece neeps neere neese neest neets neetu neker nenes nente neper neppe nepte neree neret nerre nerse nerst nersu nerte nerts nerur nerus nesen neset nesse neste nests neten netne netpc nette neuck neuen neuer neueu neuks neune neur- neure neuse neuss neuts nnest nrens nsecs nsert nsess nsnps nspcc nstnt ntest ntete nu-nu nucet nuers nuker nukes nukus nunce nunes nunet nunks nunns nunun nupen nupes nupur nurce nure- nurek nurse nursu nuruk nurun nurus nusku nusse nuste nusus nutec nutte nutuk p-n-p p-rep pccts pcept pcert pctct