stre strk strn strs stru stsf stss sttc sttr stuc stue stuf stuk stun stur stus stut suc- succ suck sucr sucs suee suen suer sues suet sueu suf- sufc suff sufr sufs sufu suke suks suku sun- sune sunk sunn suns sunt sunu sur- surc sure surf surn surr surs surt suru sus- suse susk suss sust susu sute sutu suus tccc tccu tcfc tcnn tctc tcts teck tecr tecs tect teec teef teek teen teer tees teet tefc teff teft teke tenc tene tenk tenn tens tent tenu ter- terc tere terf terk tern terr ters teru tesc tese tess test tete tetr tets tett tetu teuk teut tfcu tfec tfrs tfss tftc tkts tncc tnef tnes tnfc tnks tnts tnut trcc tre- trec tree tref trek tren tres tret treu trfc trfr trst trtc trte trtr truc true truk trun trus trut truu tscc tsec tsen tses tset tsfc tsks tsse tssf tssr tsst tstc tsts tsun ttcn tten tter ttfc ttff ttfn ttss tttt tucc tuck tuen tuer tues tuet tufc tufe tuff tuft tufu tuke tuks tunc tune tunk tunn tuns tunu turc ture turf turk turn turr turs turt turu tusc tusk tuss tust tute tuts tutt tutu uces ucrc ucsc ucsf ucst ucsu ucut uers uesn uess ufcu ufer uffe ufuk ukcc ukek ukes ukeu uknc ukrc uksc ukur uncc unce uncf uncs unct unec unee unef unen uner unes unke unkn unks unne unns unrf unrs uns- unsc unst unte unts unus unut ure- ures uret urfe urff urft urke urne urns urre urse urss ursu urte urts uruk urun urur urus urut us-k uscc usce uscf uscs usee usef usen user uses uset usfc usfs uske usnc usnr usnu ussc usse ussf ussr usss usst ussu ustc uste usts usun usus utec uter utes utne utsc uttu uuen uutf uuuu

-tree c-tec ccccc ccett ccnet cecun ceene ceere ceese cefcu cence ceneu cense cent- centr cents cerc- cerce cercs cerec ceren cerer ceres ceret cerfs cerke cerne cerre cerrs cerse cerss certe certs cerus cesce cescr cesen cesse ceste cests cesun ceten cetes cette cetun cetus cfu-e cneru cnnfn cnnnn cntrc crece creek creen creer crees creft creke cren- cresc crese cress crest crete cretu creu- creue crnce crnec crner crres cruce cruck cruet crufe cruft cruke crune crunk crunt crure cruse crust cruts csere csnet cstcc cten- ctene ctree cttee cucks cucuk cuers cufeu cuffe cuffs cufre cuker cukes cunne cunt- cunts cunut curce curer cures curet curre currs curse curst curts cusec cuser cusks cusse custe cutcu cutee cuter cutes cutts e-ten eccen ecker ecrus ecser ectfe eecke eeeee eeens eence eener eenet eense eeten ef-ts ef-tu efere efetf effer effet effts efnet efren eften efter efuru efuse efutu ekene ekers ekker ekren ekuku ekuru ences encfs encke encre encur enent enese enest enete enets enfce enfer enfeu enker enku ennes ennet enrut enste ensue enten enter entes entre entse enuff enure enurn erecs erect ereen erere eresk erest erets erkec ernen ernes ernet ernst erres errtu erses erste ersts erte erter ertes ertun eruct eruke eruts esces escrt esect esene esens esere esker esnes esref essen esser esses essse essue estce estee ester estes estet estre estur estus esure eteke etern etest etete etnre etree etrek etres etrun etten etter ettes eturu eucen eucre eunet eunus eurre eurus euser fcent fcsts feces fecks feere feers feese feets fence fenek fener fenes feneu fenks fenne fenus ferce feren feres feret ferns ferr- ferre ferse ferte ferus feser fesse fest- feste fests festu fesun feter fetes fette fetus feuer feurs feute fnese frcsc freck freek freer frees freet freke frenk frere frese fress frest frets frett freur fruct frunt frust frute fscks fseek ftens ftest ftrtt fu-fu fucks fucun fucus fuest fuffs fukes funck funen funes funet funke funks funts furen furrs furse furst furus fusee fusen fuser fuses fusse fuste fusts fusun fusus futsu futur fuuse k-set k-ute kecer kecks keefe keeks keene keens keere keest keets kefee kekec kenet kenku kenne kensu kente kents kerek keren keres keret kerfs kerne kerns kernu kerre kerrs kerse kerss kertu keser kesse keste kesun ketek keten keter kette kfest kneck kneen knees knete knuck knuff knurr knurs knute knuts kreef kreek krees kreke krenn kresk kress krest krete kreuk krnce krufc kruft krunk kruse krust kruun ksrtc kucer kucuk kuens kuffs kukec kuksu kukur kunek kunen kuner kunku kunne kunst kunsu kunur kurek kuren kurku kurne kurre kurse kursk kurte kurts kuruc kuruk kurus kusur kutte kuttu kutur kutus kuuse kuusk ncree necke necks necr- nect- neece neere neese neest neets neetu nefen nefer neffe neffs nefre nefte neker nenes nente neree neret nerfs nerre nerse nerst nersu nerte nerts nerur nerus nesen neset nesse neste nests neten netne nette neuck neuen neuer neueu neuft neuks neune neur- neure neuse neuss neuts nnest nnfcc nrens nsecs nsert nsess nssfc nstnt ntest ntete nu-nu nucet nuers nuker nukes nukus nunce nunes nunet nunks nunns nunun nurce nure- nurek nurfc nurse nursu nuruk nurun nurus nusku nusse nuste nusus nutec nutte nutuk recce recen recet recke reckn recks rect- recte rects recue recur recus recut reece reecs reefe reefs reeft reeks reene reens reere reese reesk reest refen refer refet reffe refne refts refus refut reken rekke rekne rekun rence renee rener renes renet renfe renke renku renne rense rente rents rere- reree reres reret rerun resee resen reses reset reske resse reste restr rests resue resun resus retee reter retes retnr retsu rette retts reuen reuer reuet reune reuse reuss reute rnsts rsssf rsust rt-rk rtenn rttns rucer rucks ruere ruers ruete rueun ruffe ruffs rufus ruken rukke rukus runcu runec runer runes runet runne runst runte runts rurec rusce ruses rusks russe ruste rusts rustu ruten ruter rutte ruutu s-tec scene scent scere scern scert scnce screc scree scrue scrus scter sctrs scuet scufe scuff scuft scunk scure scurf scurn scurr scurt scuse scut- scute scuts scutt secke secre secte sects