ncnc ncpc ncrc ncre ncrp nctc ncte nctr ncue ncuk necc nece neck necr nect neen neep neer neet neke neku nene nent nenu nepc nepe nepr nept nerc nere nerk nerr nert neru net- nete nett neuc neue neuk neun neur neut neuu nknt nktr nnnn nnpr nntn npcc nppc nprt nptc npte nptn nren nrpc nrpn nrrc ntcc nter nteu ntnu ntpc ntrc ntru nttr ntuc nuce nuck nucu nuee nuer nuke nuku nunc nune nunk nunn nunt nupe nurc nure nurn nurp nurr nurt nuru nute nutt nutu nuuk pccc pcce pcep pcer pcnt pcpn pcpp pcrc pcre pcte pcun pece peck pecr pect peec peek peen peep peer peet peke pekk pen- penc pene penk penn pent penu pepe per- perc pere perk pern perp perr pert peru pete petn petr pett peun peur peut pnec pnet pneu pnkp pnpp pntr pnup ppcc ppen pper pppn pppp pprc ppru pptn pptt ppur prcc prcp pre- prec pree prek pren prep pret preu prnp prtc prtp prtr prue prut pruu ptcc pten pter pttc pttk pu-e puce puck puer puet pueu puke puku punc pune punk punt punu pupe pupu pur- pure purp purr puru put- pute putt putu puuc rccc rcep rcet rcnr rcpt rctc recc rece reck recp recr rect recu reek reen reep reet reke rekt rene renk renn rent renu repe repp repr rept repu rere rert reru rete retr rett reue reuk reup reut reuu rncp rnnt rntp rnut rpet rppn rptn rrrr rrun rtcc rtce rtee rtkn rttp ruce ruck ruct ruen ruer ruet ruke rukk rukn ruku runc rune runk runn runt rupe rupp rupt rurc rure rurp ruru rute rutt rutu ruun tccc tccu tcep tcnn tctc teck tecr tect teec teek teen teer teet teke tenc tene tenk tenn tenp tent tenu tepe tepp tepu ter- terc tere terk tern terp terr teru tete tetr tett tetu teuk teut tncc tnpk tnut tpck tpcp tper tpke tppp tppr tpte tptp tptr tput trcc tre- trec tree trek tren tret treu trpc trpe trpn trpp trtc trte trtr truc true truk trun trut truu ttcn ttcp tten tter tttt tucc tuck tuen tuer tuet tuke tunc tune tunk tunn tunu tupe tupu turc ture turk turn turp turr turt turu tute tutt tutu u-rp uccp ucrc ucut ukcc ukek ukeu uknc ukrc ukup ukur uncc unce uncp unct unec unee unen uner unke unkn unne unpc unte unut upen upne upnp uppc uppe uppp uppu upup ure- uret urke urne urre urte uruk urun urup urur urut utec utep uter utne uttu uucp uuen uuuu

-tree c-p-c c-tec ccccc ccett ccnet cecun ceene ceere cence ceneu cenpk cenpn cenpt cent- centr cepet cerc- cerce cerec ceren cerer ceret cerke cerne cerre certe ceten cette cetun cneru cnnnn cntrc cpctc crece creek creen creep creer creke cren- crepe crept crepu crete cretu creu- creue creup crnce crnec crner cruce cruck cruet cruke crune crunk crunt crupe crure cteep cten- ctene ctree cttee cucuk cueup cuker cunne cunt- cunut cuper cupr- curce curer curet curre curup cutcu cutee cuter cutup e-ten eccen eccup ecker eecke eeeee eence eener eenet eepee eeten ekene ekker ekren ekuku ekuru encke encre encup encur enent enete enker enku ennet enper enpeu enrut enten enter entre enure enurn epeen epene eperc epuku epure erect ereen erept erere erkec ernen ernet errtu erte erter ertun eruct eruke erupt eteke etern etete etnre etree etrek etrun etten etter eturu eucen eucre eunet eupen eurre k-p-r k-ute kecer keene keepe keere kekec kenet kenku kenne kente keppe kerek keren kerep keret kerne kernu kerre kertu ketek keten keter kette kneck kneen kneep knepp knete knuck knurr knute kreek kreep kreke krenn krepe krete kreuk krnce krunk krupp kruun kucer kucuk kukec kukup kukur kunek kunen kuner kunku kunne kunur kupce kupen kuper kuppe kupur kurek kuren kurku kurne kurre kurte kuruc kuruk kurup kutte kuttu kutur n-p-n ncree necke necr- nect- neece neere neetu neker nente neper neppe nepte neree neret nerre nerte nerur neten netne netpc nette neuck neuen neuer neueu neune neur- neure ntete nu-nu nucet nuker nunce nunet nunun nupen nupur nurce nure- nurek nuruk nurun nutec nutte nutuk p-n-p p-rep pcept pcert pctct pecke peece peeke peene peent peere peert peete peket pekre pence penck pene- pener penne penre pent- pente pentu penup penur pepee peppe pept- pepup perce perec peren perer peret perke perne pernt perre perte peruc perun perur petcu peter petr- petre petru pette petun petur peuce peure pnetc pptnt pre-k prece preen preke prene prenk prent prepn prete preuk prkce prnek prntr pruce pruen prun- prune prunt prute pter- ptere ptprc ptpre ptprk ptprn ptprr ptprt ptpru puett puker punce punck punct punee punkt punne punte punuk pupet puppe purce puree puren purer purku purre purte puten puter putre putt- putte puttu putun putup re-up recce recen recep recet recke reckn recpt rect- recte recue recur recut reece reene reepe reere reken rekke rekne rekun rence renee rener renet renke renku renne rente repec repen repet reppe reprt repun reput rere- reree reret rerun retee reter retnr rette reuen reuer reuet reune reute rnpep rt-rk rtenn rucer ruere ruete rueun ruken rukke runcu runec runer runet runne runte runup rupee ruper rurec ruten ruter rutte ruutu t-nut tcutk tecn- tecnu teepe teeup teken teket tekke tekn- ten-k tencc tence tenen tener tenet teneu tenke tenne tennu tenpn tente tenue tenup tenur tepee tepet tepeu tepke teppu tepun terce terek teret tereu terne terre tert- teten teter tetr- tette tneck tntnt treck treen treer treet trenc trene trent trepp trept trere trete trett treut truce truck truer truke trunk trupt trute ttnet ttttt tucep tucet tucke tuctu tuene tukne tukur tune- tuner tunku tunne tupee tupek turck turek turen turet turku turn- turne turnp turnt turnu turre turtu turup turut tutee tutku tutte tutun tuuru u-cee uceku ueken ukeep ukeke ukert uncup uncut unerp unete unken unker unket unkur unnet unnun unnur