otoe otoo otor otpp otre otro otte otto pbed pdpr pebl ped- pede pedo peed peel peep peer peet pel- pelb pele pell pelo pelt peor pepd pepe pepo per- perd pere perl pero perp perr pert pete peto petr pett plbr pldt ple- pleb pled plee pleo plet plob plod ploo plop plot plpp pltt pobo pod- podd pode podo poed poel poer poet pold pole poll polo polt pood pool poop poor poot pop- pope popo popp popt porb pore poro porr port potd pote poto pott pper pple pplo ppod pppd pppo pppp pptt pre- preb pred pree prel prep pret prle prlr pro- prob prod proe prol proo prop prot prpd prrd prtp prtr ptbl pter ptld ptol ptop ptpd ptrd rbbb rbbr rble rdbp rder rebb rebe rebo redd rede redl redo redr reeb reed reel reep reet relb reld rele rell relo relp relt reod reol reop reot repe repl repo repp repr rept rerd rere rero rert retd rete reto retr rett rldt rlee rob- robb robe robo robt rodd rode rodo roed roel roer roet rold role roll rolo rolp rolt roob rood rool roop roor root rope ropo rore roro rort rote rotl roto rotr rott rpdp rpet rpob rpoe rptd rred rrle rrrr rtdt rtee rtle rtlt rttp tbrb tbtp tddb tdor tebo tedd tede teed teel teer teet tel- teld tele tell telo telt teor tepe tepp ter- tere tero terp terr tete teto tetr tett tldp tldr tobe tobo tobt todd tode todo todt toed toee toer toet tol- told tole toll tolo tolt tood tool toor toot top- topd tope topo topp topt tord tore toro torp torr tort totd tote toto totr tott tped tper tpld tpol tppd tppp tppr tpte tptp tptr tre- tred tree treo tret trod troe troo trop trot trpe trpp trte trtr ttbb tteo tter ttoe ttop tttt

-tree b-e-d bbbee bd-re bdoor bdort be-er be-ro bebdo bebed bebel beber beblo bebod bebop bebot bedde bedee bedel beder bedet bedle bedot beebe beede beeld beele beerd beete belbo belde beled belee belep belet bellb belle bello belot beode beord beote bepop beppe beppo berbe berde bered berel beret berle berlo berob beroe berol beror berre berte berto betee betel beter betle betoo betor betre bett- bette betto bledd blede bleed bleep bleer bleet blere blerp blete blood bloop bloor blorb blore blorp blort blote bloto blott bo-bo bobet boble bobr bobre bodd- boded bodel boder bodle bodoe bodor boedo boeol boero bolbe boldo boldt boled bolel boleo boler bolet boll- bolle bollo bolte bolto boode booed booer boold boole boord boore boort bopet borbo borde bordo bored boree borel borer boret borle boro- borod boroo borot borre borro botel botet botro botte bredd brede bredt breed breel breer breet brell brelo breo- brerd brere breto brett brobo brodd brode brodo broer brole broll brolo brood brool broto brrrr btr-d btr-t bttld d-dot d-rod dbtel ddddd ddebo debed debel deber debet deble debot debro debte dedde dedee deder deede deele deepe deepp deere deled delee deleo delle dello deloo delor deool deore deoro depbt depel depoe depop depor depot derbe derde dered derlo dero- derob derpt derre derro deter detoo detre dette do-do do-ol dobee dobel dober doble dobre dobro dodol dodoo dodro doele doerr doled dolee doler dolle dollo dolor dolpo doodo doole doore doote doped doper dopet dople doppe dordt dored doree doret dorot dorpe dorre dorte doted dotel doter dotoo dotto drbob drdre dredd drede dreed dreel dreep drelb drell drepe drere drobe drobo drode drole droll drood drool droop drop- drope dropo dropt drote drott e-dee e-otd e-pro ebbed ebber ebbet ebble ebell ebelo eberl ebert edder eddoe eddre edell edeo- edere edler edolo edoor edott edred eeeee eelde eeled eeler eeped eepee eerde el-op elbot elded eldee elder eldol eleet elele eleo- eleot ellel eller ellet elloe eloee elole eloor elope elore eloro elote elpee elper elrob elrod eltro eorre epode epoll epopt epote epptb erbbe erber erdor erdre erede erept erere erode erodr eroor erore eroto erpel erred errol error erte ertel erter etete etoll etool etoro etree ettel etter ettle l-pop lebed lebel leber lebet ledee leder ledet ledol ledor ledro ledto leede leell leere leert lelep lelle lepel leper lepet lepo- lepor leppe lepre lept- lepto lerdo lered lerer lerot letbe letot letre lette letto lledo lobbe lobbo lobed lober loble lobo- lobor lodde loddo loded loder lodro loled loler lollo lolol loode looed looer loopt loord loore loote loped loper lorde lored lorel loreo lorer loret lorre lotor lotte lotto o-r-b obbet obedt obele obert obete obodo obole obolo oboro obote obreb odder odebo odell odelo odeto odolo odore oelde oelet oeppo oerel oerle older oldto oleo- olere olleo oller olord oltet oltre oo-er oodle ooooo oopod op-ed opele opelt opepe opere oploo oplot opobo opodo opole opped oppel opper oppol opted opter opto- optot optto orbed orble orbot order ordet ordre ordro oredo oreed orell oreo- orere orero orlet orlop orobe orobo orodo oroer orold orped orret orter ortet ortoo otell otelo otere otero otole otolo ototo otpor otter p-rep pebre pedee pedel pedo- pedot pedro peebo peele peell peere peerl peert peete pelbo peled pelee peler pelet pelle pello pelo- peloe pelor pelot peole pepee pepel peple peppe pept- pepto perde perel perer peret perle perlo perot perre perro perte perto petbe peter petr- petre petro pette petto plebe plede pleep pleet plelo pleo- pletd plete ploop ploot plopp plore plote plott po-po pobe podel poder podo- podob podoe podol podor poele poete polbo poled poler polet polle pollo polod poloe polop polte pooed pooer poole poope poopo poore poort poote poped popel poper popet pople poplr popop poppe poppo poreb pored porer poret porle poro- porro porte porto poteb poted potee poter potoo potop potor potpe potro potte potto prede prell prelp preop prepd prepl prete preto probe probo prodd prode proer prole proll prolo proor proot prop- prope propl