perp perr pert peru pete peth peti petr pett peul peur peut phcc phe- phet phht phi- phil phip phit phrr phul phut pibb pibi picc pice pich pici picr pict picu pide pied piel piep pier piet piip pil- pild pile pili pill pilt pilu pipe pipi pipp pirc pire piri pirl pirr piru pite pith piti pitr pitt pitu plbr plcc plce plch pldt ple- pleb plec pled plee plei plet pleu plib plid plie plip plit plpp plri pltt plud plue plup plur ppcc ppcd ppci pper pphi ppib ppic ppid ppie ppih pple ppli pppd pppp pprc ppru pptt ppur prbc prcc prcd prcp pre- preb prec pred pree prel prep pret preu prhl pri- prid prie prii prle prlr prpd prrd prri prtc prti prtp prtr prud prue prut pruu ptbl ptcc ptcl ptdc pter ptld ptpd ptrd pttc ptui pu-e pube publ pubu puce puch pudu pued puel puer puet pueu puhi puhl puid puir puit puiu pule puli pull pulp pult pulu pupe pupi pupl pupu pur- purb pure puri purl purp purr puru put- pute puth puti putt putu puuc rbbb rbbr rbcl rble rcbc rccb rccc rcdc rcde rcep rcet rchb rcic rcid rcle rcpd rcpi rcpt rcrd rctc rcti rdbp rder rdpc rebb rebe rebu recc recd rece rech reci recp recr rect recu redc redd rede redh redi redl redr redu reeb reed reel reep reet rehb rehe rehi reht reid reii reil reir reit reiu relb reld rele rell relp relt repe repi repl repp repr rept repu rerd rere reri rert reru retd rete reth reti retr rett reue reul reup reut reuu rhce rhcp rheb rhee rhet rhib rhli rhue rib- ribe ribu ricc rice rich rict ridc ridd ride ridi ried riel riep rier riet rieu riht rile rill rilp rilu ripd ripe ripi ripl ripp ripr ript rire riri rite rith riti ritl ritt ritu riue rldt rlee rleu rpdp rpet rpii rptd rred rrle rrrr rtcc rtce rtdt rtee rtei rtle rtlt rttp rubb rube rubi rubp rubu ruce ruch ruci ruct rudd rude rudi rudl rudp rued ruel ruer ruet ruhe ruhh ruhi ruhl ruhr ruid ruit rule rull rupe rupp rupt rurc rurd rure ruri rurp ruru rute ruth ruti rutl rutt rutu ruud tbcb tbcc tbcd tbce tbil tbit tbrb tbtp tccc tccu tcdd tcep tch- tche tchh tchi tchp tchr tchu tctc tcul tddb tdil tdri tebu tech tecl tecr tect tedd tede tedi teec teed teel teer teet tehi tehr teic teie teil teip teir teiu tel- telc teld tele teli tell telt telu tepe tepi tepp tepu ter- terc tere teri terp terr teru tete teth teti tetr tett tetu teut thch thdr the- theb thec thed thee thei thel thep ther thet theu thhp thi- thic thie thil thir thpp thre thri thru thtb thtr thud thue thul thur tibi tibu ticc tice tich tidc tidd tide tie- tied tiee tiei tiel tiep tier tiet tiht tihu tiit tiiu tild tile tilh till tilr tilt tip- tipc tipe tipi tipp tipt tipu tirb tird tire tiri tirl tirr tiru titc tite tith titi titp titt titu tldp tldr tlli tpcd tpcp tpdu tped tper tpir tpld tppd tppp tppr tpte tptp tptr tput trcc trcl tre- trec tred tree trei tret treu tri- trib tric trie tril trip trit trpc trpe trpp trtc trte trtr trub truc trud true trut truu ttbb ttcp tter tttt ttul tubb tube tubr tubu tucc tuch tude tudi tudu tuei tuel tuer tuet tuht tuhu tuil tuit tuiu tule tuli tull tulp tulu tupe tuph tupi tupu turb turc turd ture turi turp turr turt turu tute tuti tutl tutt tutu u-ie u-rp ubbe ubbi uber ubet ubic ubid ubii ubir ubit uble ubli ubpc ubud ucbc ucci uccp ucdc ucdd ucel uche uchi ucil ucpb ucph ucrc ucut udbc uddi udel uder udet udic udid udir udpd ueir uele ueli uell uepi uh-d uhcl uhde uher uhid uhle uhti uhuh uhup uile uipi uirr ulbc ulcc ulch ulde uleb ulee ulic ulie ulle ulli ullr ulti ultt ulul upbe upci uped upic upie uplb uppc uppe uppp uppu upri uptl upup urbe urbi urch urci urde urdu ure- ured ureh uret urib uric urie uriu urle urre urrh urri urte urth urup urur urut utec utel utep uter uthe utid util utpd utri utti uttu uucp uulu uuri uuuu

-tree b-e-d bbbee bcced bccip bccup bcell bd-re be-er bebed bebel beber bebic bebti becel beche becic beciu becue becut bedde bedee bedel beder bedet bedid bedip bedle bedri bedub bedue beebe beech beede beedi beeld beele beeli beepi beerd beeri beete beeth beeut beher behet behie behir behld behle behue beibi beice beide beidi beidu beier beihe beihu beild beipu beird beire beite beith belce belch belde belec beled belee belep belet belhi belic belid belie belit beliu bellb belle belli belph belue belur belut beppe beppu berbe bercu berde berdu berec bered bereh berei berel beret berhe berid berie beril berit beriu berle berli berre berri berru berte berth berti betch betee betel beter bethe betid betie betle betre bett- bette betti betul beuch beuer beuil beule beure beute beuth bheel bheer bhele bheri bhili bhrrd bhtec bhuli bibbe bibel biber bibic bibie bible bibri bicep bicer biche bichi bichl bidde biddu bided bideh bidel bider bidet bidil bidlu bidri bidup bidur biebe biehl bield biele bierd biere bieri biert bieti bieup biher bihud biide bilbe bilbi bildt biled bileh bilel bili- bilic bille billi billu bilut biped bipib bipil birch birde birdu birel birie birle birth birur bitch bited bitel biter bitit bitle bitru bitte bitti bitup biure blech bledd blede bleed bleep bleer bleet blehr bleib bleid bleit blere blerp blete bleue blier bliht blirt blite blitt bliue blude blued bluer bluet bluid bluie blurb blure blurr blurt bluth brebu brece brech bredd brede bredi bredt breed breel breer breet breid breil breit brell brerd brere