-tree c-tec ccccc ccell ccett cclef ccrcl ccrel cctrl cech ceche cecht ceele ceere cefcu celer cell- celle celte cerc- cerce cerec cerer ceret cerre certe cette cfler cfu-e chech cheel cheer cheet chefe cheff chehr chel- chele chell chere cherl chert cheru chete cheth chett cheue chher chlef chueh chuet chuff chull chur- chure churl churr churt churu chute chuul clcff cleef cleer cleet clefe cleft clerc clere clete cleth clett clue- cluer clufe cluff clurr clute clutt crece creel creer creft crele crell crete cretu creu- creue creul crrel cruce cruel cruet crufe cruft crule crull crure cruth ctcfl ctree ctrlc cttee ctulu cuche cufeu cuffe cufre culch culet culle cullu culur curce curch curel curer curet curle curll curlu curre cutch cutcu cutee cuter cuthe cutle cuuel eccle echte ectfe ecthr eeeee eeler eetch ef-tu efere efetf effer effet eftel efter efuru efutu ehret elche elect eleet elele eleut ellel eller ellet ellul elrec elulu eluru elute erech erect erere errtu erte ertel erter erthe eruct etche etchu etete ethel ether etree ettel etter ettle eturu eucre euell euhel euler eurel eurre fclef feche fecht feele feere feher fehrl felce felch felet felle felte feltt ferce ferch ferel feret ferle ferr- ferre ferte ferth fetch feteh fetel feter fette feuer feule feute flech flect fleer fleet flere flert flete flett fleur fluce fluff fluht flure flurr flurt flute freeh freel freer freet frere frett freur fruct frute fthfl ftlee ftrtt fu-fu fuchu fuhel fulle fullf fulth furch furel furth futuh futur he-he heche hecht hect- hecte heele heere heete hefer heffe hefte hehte heler helle helre helte helth helue herce herel herle herre herte herth hertl hertu herur herut hetch heter hethe hette hetur heuch heuer heule heure heurt heute hfelt hheth hhfce hhhhh hluce hrcel hrere hthrt htree hucch huche hucul huere huete hufel huffe huhuh hulce hulch huleh huler hulle hureh hurel hurll hurre hurtt hurtu hutch hutte huttu huuru lecce leche leece leech leell leere leert lefeu leffe leful lehel lehre leleu lelle lerch lerer letch lethe letre lette letur leuc- leuce leuch leuth lheuc lhtec lluch lucee lucet luche luchu lucre lucur lufre lufte luhte lulec luleh lulle lulte luluc lulul lurch lurer lurue lutch lute- luter lutte recce recet reche recht rect- recte recue recur recut reece reech reefe reeft reere reerh reeth refel refer refet reffe refut reher rehet rehue relee relet relte relue rere- reree reret retch retee retel reter rethe rette reuel reuer reuet reule reute reuth rhett rucer ruche rucul ruehl ruele ruell ruere ruete rueth ruffe ruhle ruler rurec rutch ruteh ruter ruthe ruthu rutle rutte rutul ruule ruuth ruutu tcell tchuh tecch teche tecul teech teele teell teeth tefe tehee telce tele- telec teler teleu tell- telle terce teret tereu terre tert- tetch tetel teter tethe tetle tetr- tette teuch teuhe thec- thect theef theel theer theeu theft thele ther- there therf therl thete theth theue thre- three thref thret threu thrue thuet thuff thule thure thurf thurl thurt thuru thute tlell tlett treer treet trefe treff trele trere trete trett treut truce truch truel truer truff trule trull trute truth ttttt tucet tuche tucht tuctu tuech tuelf tuell tuelt tuffe tufte tuhte tulce tulet tulle tureh turel turet turle turre turtu turul turut tutch tutee tutel tutle tutte tuuru u-cee uccel uccle ucell uchee ucheh uchte uchuu uclue uelfe ufere uh-ee uh-uh uhecr uhhuh uhler uhuru ulcer ulche ullet ullur ultre ululu uluru urcel urech urelu urtel urter urthe urtlu uruce urucu urutu uter- uthel uther utter uttur uturu uuuuu