pirc pire pirg piri pirn pirr piru pite pith piti pitr pitt pitu pnec pnet pneu pnic pnin pnpp pntd pntr pnup ppcc ppcd ppci ppen pper ppgi pphi ppic ppid ppie ppig ppih pppd pppn pppp pprc ppru pptn pptt ppur prcc prcd prcp pre- prec pred pree preg pren prep pret preu pri- prid prie prig prii prin prnd prnp prpd prrd prri prtc prti prtp prtr prud prue prut pruu ptcc ptdc pten pter ptpd ptrd pttc ptui pu-e puce puch pudu pued puer puet pueu pugh pugu puhi puhn puid puig puin puir puit puiu punc pund pune pung punt punu pupe pupi pupu pur- pure purg puri purp purr puru put- pute puth puti putt putu puuc rccc rcdc rcde rcep rcet rcgc rcic rcid rcnr rcpd rcpi rcpt rcrd rcrg rctc rctg rcti rder rdpc recc recd rece rech reci recp recr rect recu redc redd rede redh redi redr redu reed reen reep reet regd rege regi regn regr regt regu rehe rehi rehn reht reid reii rein reir reit reiu rend rene reng reni renn rent renu repe repi repp repr rept repu rerd rere rerg reri rert reru retd rete reth reti retr rett reue reup reut reuu rgit rgtr rhce rhcg rhcp rhee rhen rhet rhin rhue rhug rhun ricc rice rich rict ridc ridd ride ridi ried rien riep rier riet rieu rige rigg righ rigi rigu riht riin rind rine ring rinn ripd ripe ripi ripp ripr ript rire riri rite rith riti ritt ritu riue rncp rndc rndp rnie rnin rnnt rntd rntp rnut rpdp rpet rpii rppn rptd rptn rred rrrr rrun rtcc rtce rtcg rtdt rtee rtei rtnd rttp ruce ruch ruci ruct rudd rude rudi rudp rued ruen ruer ruet ruge rugg rugh rugi ruhe ruhh ruhi ruhn ruhr ruid ruin ruit runc rund rune rung runi runn runt rupe rupp rupt rurc rurd rure ruri rurp ruru rute ruth ruti rutt rutu ruud ruun tccc tccu tcdd tcep tch- tche tchh tchi tchp tchr tchu tcnn tctc tdri tech tecr tect tedd tede tedi teec teed teen teer teet tegg tegh tegi tegt tegu tehi tehr teic teie tein teip teir teiu tenc tend tene teng teni tenn tenp tent tenu tepe tepi tepp tepu ter- terc tere teri tern terp terr teru tete teth teti tetr tett tetu teut tgcc tgtc thch thdr the- thec thed thee thei then thep ther thet theu thhp thi- thic thie thig thin thir thnt thpp thre thri thru thtr thud thue thug thun thur ticc tice tich tidc tidd tide tie- tied tiee tiei tien tiep tier tiet tige tigh tigi tigr tiht tihu tiit tiiu tinc tind tine ting tini tinn tint tinu tip- tipc tipe tipi tipp tipt tipu tird tire tiri tirr tiru titc tite tith titi titp titt titu tncc tndd tnge tnut tpcd tpcp tpdu tped tpeg tper tpir tppd tppp tppr tpte tptp tptr tput trcc tre- trec tred tree treg trei tren tret treu trge tri- tric trie trig trin trip trit trng trpc trpe trpg trpn trpp trtc trte trtr truc trud true trug trun trut truu ttcn ttcp tten tter tttt tucc tuch tude tudi tudu tuei tuen tuer tuet tugg tugh tugu tuht tuhu tuig tuin tuit tuiu tunc tund tune tung tuni tunn tunu tupe tuph tupi tupu turc turd ture turg turi turn turp turr turt turu tute tuti tutt tutu u-ie u-rp ucci uccp ucdc ucdd uche uchi ucin ucph ucrc ucut uddi uden uder udet udge udic udid udig udin udir udpd udun uein ueir uend uepi ugcc ugcg ugep uggt ughe ughi ugne ugni ugri ugur uguu uh-d uhde uher uhid uhti uhuh uhup uige uint uipi uirr uncc unce uncg unch unci uncp unct unde undi unec uned unee unen uner ungp ungu uni- unic unie unii unin unir unit unne unni unpc unte unth unut upci uped upen upic upie upin upne upnp uppc uppe uppp uppu upri upup urch urci urde urdu ure- ured ureh uret urge urgh urgi urgu uric urie urin uriu urne urni urre urrh urri urte urth urun urup urur urut utec utep uter uthe utid utin utne utpd utri utti uttu utug uucp uuen uuni uuri uuuu

-tree c-p-c c-tec ccccc cccii ccett cciii ccing ccitt ccnet cd-np cdiii cding cdipt cduce cech ceche cechi cecht ceci- cecie cecri cecun ceded ceder cedie cedin cedr- cedre ceede ceene ceere cegep cegge cegne cegui ceint ceipp ceirt cence cenci cendi cenei ceneu cenph cenpi cenpn cenpt cent- centi centr cepci cepet cepic cepie cepii cerc- cerce cerci cerec cered ceren cerer ceret cerge ceric cerid cerie cerin cerne cerre certe ceten cetic cetin cetpd cette cetun ceuti chech chedi cheep cheer cheet chege chegg chehr cheir cheit chen- chene cheng chenu chepe chepi cherd chere cheri chern cherp chert cheru chete cheth chett cheue chgrp chher chich chide chidi chien chier chigi chigu chihe chin- chind chine ching chini chinn chint chinu chir- chire chiri chirp chirr chirt chiru chiti chitu chric chrin chrnd chrne chrng chueh chuet chugh chugi chuin chung chuni chupe chupi chupp chur- chure churi churn churr churt churu chute cicer ciceu ciche cider cidnp cidre ciech cient cietc ciidh cinch cinct cincu cindi cindu cine- cinii cinit cinti cipce ciper cippi cipre circe cirge ciric cirie cirr- cirri cirth citec cited citee citeh citer cithe citie citr- citte ciuti cneru cnid- cnnnn cntrc cpctc cpeir cphpc cpi-u cpuid crece crede credi creed creen creep creer cregg creid cren- crepe crept crepu crete cretu creu- creue creup crice crich cried crier crine crini cripe cript crith crnce crnci crnec crner crnic cruce crude cruet cruin crune crunt crupe crure cruth cteep cten- ctene ctree ctrie ctrip cttee cucei cuche cuchi cucui cudde cudhi cuein cueup cugir cuing cuire cuite cuith cunde cundi cunei cunge cunic cunig cunin cunit cunne cunt- cunut cuper cupic cupid cupr- curce curch curdi cured