-tree c-p-c c-tec ccccc ccett cech ceche cecht ceere cepet cerc- cerce cerec cerer ceret cerke cerre certe cette chech check cheek cheep cheer cheet chehr chekc cheke chepe chere cherp chert cheru chete cheth chett cheue chher chkpt chuck chueh chuek chuet chupe chupp chur- chure churk churr churt churu chute chuuk cpctc cphpc crece creek creep creer creke crepe crept crepu crete cretu creu- creue creup cruce cruck cruet cruke crupe crure cruth cteep ctree cttee cuche cucuk cueup cuker cuper cupr- curce curch curer curet curre curup cutch cutcu cutee cuter cuthe cutup eccup echte ecker ecthr eecke eeeee eepee eetch eheke ehret ekker ekuku ekuru eperc epher epheu epuku epure erech erect erept erere erkec errtu erte erter erthe eruct eruke erupt etche etchu eteke etete ether etree etrek etter eturu eucre eurre h-tcp he-he heche hecht hecke hect- hecte hecup heepe heere heete hehte heker hekk- hekte heper hepet hept- herce herek herke herpt herre herte herth hertu heruk herur herut hetch hetek heter hethe hette hetup hetur heuch heuer heure heurt heute hheth hhhhh hkcee hrere hrrep hthrt htree httpr hu-pe hucch huche hueck huere huete huhuh huker hupeh hupet huppe hureh hurre hurtt hurtu hurup hutch hutte huttu hutup huuru k-p-r k-ute kecer keche keech keepe keere kehek kehte kekec keppe kerch kerek kerep keret kerre kertu ketch ketek keter kethe kette kheer kheth khuru khutu khuur kreek kreep kreke krepe krete kreuk krupp kruth kucer kuche kuchu kucuk kueht kuheh kukec kukup kukur kupce kuper kuppe kupur kurch kureh kurek kurku kurre kurte kurth kuruc kuruk kurup kutch kuteh kuthe kutkh kutte kuttu kutur p-rep pcept pcert pctct peche pecke peece peeke peere peert peete peeth peket pekre pepee peppe pept- pepup perce perch perec perer peret perke perre perte perth peruc perur petch petcu peter petr- petre petru pette petuh petur peuce peure phccc phecc pheer phere phpht phtpp phuck phutu prcht pre-k prece preke prete preuk prkce prkch pruce prute ptech pter- ptere ptprc ptpre ptprh ptprk ptprr ptprt ptpru puech puett puhtu puker pupet puppe purce puree pureh purer purku purre purte puter putre putt- putte puttu putup re-up recce recep recet reche recht recke recpt rect- recte recue recur recut reece reech reepe reere reerh reeth reher rehet rehue rekke repec repet reppe reprt reput rere- reree reret retch retee reter rethe rette reuer reuet reute reuth rhett rhppc rt-rk rucer ruche ruere ruete rueth rukke rupee ruper rurec rutch ruteh ruter ruthe ruthu rutte ruuth ruutu tchuh tcutk tecch teche teech teepe teeth teeup tehee teket tekke tepee tepet tepeu tepke teppu terce terek teret tereu terre tert- tetch teter tethe tetr- tette teuch teuhe thec- theck thect theek theer theeu theke thepe ther- there therk therp thete theth theue theuk thre- three threp thret threu thrue thttp thuck thuet thure thurt thuru thute treck treer treet trepp trept trere trete trett treut truce truch truck truer truke trupt trute truth ttttt tucep tucet tuche tucht tucke tuctu tuech tuhte tukur tupee tupek turck tureh turek turet turku turph turre turtu turup turut tutch tutee tutku tutte tuuru u-cee uceku uchee ucheh uchku uchte uchuu uh-ee uh-uh uhecr uhhuh uhuru ukeep ukeke ukert upc-e upcut upeet upher upper upput upter upthe urech urker urkut urpek urter urthe uruce urucu urupe urutu uter- uther utkhu utter uttur uturu uuuuu