-tree b-e-d bbbee bd-re bdoor bdort be-er be-ro bebdo bebed bebel beber beblo bebod bebot bedde bedee bedel beder bedet bedle bedot beebe beede beeld beele beerd beete belbo belde beled belee belet bellb belle bello belot beode beord beote 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 bleer bleet blere blete blood bloor blorb blore 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 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 deere deled delee deleo delle dello deloo delor deool deore deoro derbe derde dered derlo dero- derob 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 doodo doole doore doote dordt dored doree doret dorot dorre dorte doted dotel doter dotoo dotto drbob drdre dredd drede dreed dreel drelb drell drere drobe drobo drode drole droll drood drool drote drott e-dee e-otd ebbed ebber ebbet ebble ebell ebelo eberl ebert edder eddoe eddre edell edeo- edere edler edolo edoor edott edred eeeee eelde eeled eeler eerde elbot elded eldee elder eldol eleet elele eleo- eleot ellel eller ellet elloe eloee elole eloor elore eloro elote elrob elrod eltro eorre erbbe erber erdor erdre erede erere erode erodr eroor erore eroto erred errol error erte ertel erter etete etoll etool etoro etree ettel etter ettle lebed lebel leber lebet ledee leder ledet ledol ledor ledro ledto leede leell leere leert lelle 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 loord loore loote 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 oerel oerle older oldto oleo- olere olleo oller olord oltet oltre oo-er oodle ooooo orbed orble orbot order ordet ordre ordro oredo oreed orell oreo- orere orero orlet orobe orobo orodo oroer orold orret orter ortet ortoo otell otelo otere otero otole otolo ototo otter rdllr rebbe rebel reber rebet rebol redbd redde redel reder redlo redor redot reede reere reled relee relet rello relot relte reord rerde rere- reree reret rerob reted retee retel reter retro rette retto ro-ro robbe robbo robed rober roble robo- robor robot robrt robte rodbo rodde roded rodel rodeo roder rodl rodor roell roero rolde roled roleo rolle rollo roode rooer roole roore roote rorer roteb roted rotel roter rotle roto- rotol rotor rotot rotte rotto tbolt tbtbt teber tebet teder teeld teele teell teerd telde tele- teleo teler tell- telle tello telo- teodo teolo teotl teret teror terre terro tert- tetel teter tetle tetr- tetro tette tlell tlett tllbr to-be to-do tobbe tobed tobel tober tobet tobol tobor tobot tobre toder todor toerr toeto tolbo tolde toldo toled toler tolet tolle tollo toloo tolor toobe toode tooed toold toole toolt toord toore torbe torde tored torel toreo toret torob torre torro torte torto toted totel toter totle toto- totoe totoo totte treed treer treet trele trere trete trett trode troee troll trood trott ttttt