-tree b-e-d bbbee bd-re bdoor bdort be-er be-ro bebdo bebed beber bebod bebot bedde bedee beder bedet bedot bedub bedue beebe beede beerd beete beeth beeut beher behet behot behue beode beord beote beoth beour berbe berde berdu bered bereh beret berhe berob beroe beror berre berru berte berth berto betee beter bethe betoo betor betou betre bett- bette betto beuer beure beute beuth bheer bhood bhoot bhore bhour bhrrd bo-bo bo-ho bobet bobr bobre bodd- boded boder bodhe bodoe bodor boedo boero boeur bohor bohot bohte boode boodh booed booer boord boore boort booru booth borbo borde bordo bored boree borer boret boro- borod boroo borot borou borre borro borth borut botet bothe botou botro botte bottu boudh boudu boued bouee bouer bouet bourd boure boute bouth bouto brebu bredd brede bredt breed breer breet breo- brerd brere breth breto brett breu- brobo brodd brode brodo broer brood broth broto broud broue brout brrrr brud- brude brued bruer bruet brute btr-d btr-t bubbe buber budde buddh buddu budur buoho buord burde bureh buret buroo burro burru burte burtt burud burut butdo buteo buter buthe buto- butoh butor butot butou butte butuo butut d-dot d-rod ddddd ddebo debed deber debet debot debro debte debut dedde dedee deder dedur dedut deede deere deeth deore deoro derbe derde dered dero- derob derre derro derth derub derue deter dethe detho detoo detre dette detuo detur deure deut- deuto dhedh dhobb dhoot dhote dhubb dhuhr do-do dobee dober dobre dobro dodoo dodro doerr doeth doodo doore doote dooth doout dordt dored doree doreh doret dorot dorre dorte dorth dorud doted doter dothe dotoo dotto doubt doude douer doure douro doute douth drbob drdre dredd drede dreed drehe drere drobe drobo drode drood drote drott droue drouh drout drude dtour dubbo dubee duddo duded duder dudou duere duerr duete dueto duett duhbe durbe dured duree durer duret durre durte durtu duruh dutte e-dee e-otd ebbed ebber ebbet ebert eboue ebure edder eddoe eddre edeo- edere edoor edott edred eeeee eerde ehret eorre erbbe erber erdor erdre erdut erede erere erode erodr eroor erore eroto erred error errtu erte erter erthe etete ether etho- etoro etour etree etter etude eturu eubro euro- eurre h-e-b he-he he-ro hebbe hebdo hebe- heber hedde heded heder hedur heede heerd heere heete hehte heore herdt herod heroe herre herro herte herth herto hertu herur herut heter hethe hette hetto hetur heued heuer heure heurt heute hheth hhhhh hhour hhtdd ho-ho ho-oh hobet hoboe hobor hobro hobub hodde hoddu hoder hodhr hodod hodur hoedd hohoe hohot hooed hooer hoord hoore hoort horde hordt horeb horhe horod horre horro horru hortd horth horto hoted hothe hothr hotot hotte hotto houde hourd houre houtu hrere hthrt htree hubbe huber hubur hudde hudeh huder hudud hudur huere huete huhuh hurbe hureh hurre hurtt hurtu hutor hutte hutto huttu huuru o-r-b obbet obedt obert obete obhor obodo oboro obote oboth oboue obout obreb obudu odder oddhe oddur odebo odeto odeur odore odour odudu odure oduro oerth oh-oh ohbot oheed ohour ohrob ohrot ohthe oo-er oohed ooher ooooh ooooo oothe orbed orbot order ordet ordre ordro oredo oreed oreo- orere orero orobe orobo orodo oroer orout orret orter ortet orth- orthe ortho ortoo orube oruro orutu otere otero other othou othre othur ototo otour otter ottur oture oubut ouder ouedo ouert ouhte ouoro ourde oure- outdo outed outer outre outro outto rebbe reber rebet rebud rebut redbd redde reder redhu redor redot redub redur reede reere reerh reeth rehed reher rehet rehoe rehue reord rerde rere- reree reret rerob reted retee reter rethe retro rette retto reuer reuet reute reuth rhede rheo- rhett rhod- rhode rhodo rhoeo ro-ro robbe robbo robed rober robo- robor robot robrt robte robur rodbo rodde roded rodeo roder rodor roero rohde rohob rohod rohru roode roodu rooer roore roote rooue rorbu rorer roteb roted roter rothe rotho roto- rotor rotot rotte rotto roubt roude rouer rouet rouhe roure route routh routt rubee ruber rubor ruder ruede ruere ruete rueth ruhub rurde ruteh ruter ruthe ruthu rutte ruuth ruutu t-hub tbtbt tbutt teber tebet teder teerd teeth tehee teodo teret tereu teror terre terro tert- teruo teter tethe tetr- tetro tette teuhe teuto thebe thede theeb theed theer theeu theo- theod theor ther- there thero thete theth theue thobe thode thore thoro thorr thort thoru thoth thour thout thre- thred three threo thret threu throb throd throe throo throt throu thrub thrue thuet thurd thure thurt thuru thute to-be to-do to-ho tobbe tobed tobeh tober tobet tobor tobot tobou tobre toder todor toerr toeto toher tohoe tohot toobe toode tooed toord toore tooth torbe torde tordu tored toreo toret torht torob torre torro torte torto tortu torud torue toted toter tothe toto- totoe totoo totte touho tourd toure touro toute treed treer treet trere trete trett treut trhde trhdr trode troee trood troth trott troue trout trubu trude trudo trued truer truro trute truth ttttt tubed tuber tubo- tubod tubou tudeh tuder tudor tudou tudre tudur tuero tuhte tuotu turbe turbo turbt tureh turet turot turre turro turtu turut tutee tuteo tutor tutte tutto tuuru u-dub uber- ubobo udder udert uh-ee uh-oh uh-uh uhdoh uhhoh uhhuh uhuru uouee urdee uredo ureo- uroob urour urter urthe urubu urutu utebo uter- utero uther utrdb utro- utror utter uttur utube uturu ututo uuuuu