-tree bbbee be-er be-ro beber bebot becco becue becum becut beebe beete beeut bembe bembo bemco bemer bemet beote beour berbe bercu berec beret berme bermo berob beroe berom beror berre berru berte berto berum betee beter betoo betor betou betre bett- bette betto beuer beure beute bo-bo bobet boboc bobr bobre bocce bocet bocom bocor boece boeme boero boeur bombe bombo bomer bomet bomme booce booco booer boomb boore boort booru borbo borce borec boree borer boret bormo boro- borom boroo borot borou borre borro borum borut botet botme botom botou botro botte bottu bouce bouee bouer bouet boure boute bouto brebu brece breem breer breet breme bremm bremo breo- breoc brere breto brett breu- brmmm brobo broce broer brom- brome bromo broom broto broue brout brrrr bruce bruer bruet brume brumm brute btc-e btr-t bubbe buber bucco buceo bucet bucum bucur bumbo bumbu bumme burcu buret buroo burro burru burte burtt buruc burut butec buteo buter butme buto- butor butot butou butte butuo butut c-cor c-met c-tec ccccc ccett cebec ceber ceco- cecum ceere cemec cemmo cemre ceoce ceoor cerbu cerc- cerce cerco cerec cerer ceret cero- ceroc cerou cerre cerro certe cetme ceto- cette cmere co-bo co-co cobbe cobot cobre cobue cocc- cocce cocco coceo cocom cocto cocum cocur coete coeur combe combo comco comec comer comet comme commo commr comot comte comu- cooee cooer coomb coome coore coote corbe corbo corbu corce core- coree corer coreu corm- corme cormo coro- corot corre corte corto corum coter cott- cotte cotto cottu couco couer coumb coume courb coure court couru couto coutu crebe crece creem creer creme cremo creo- creot crete cretu creu- creue croce croco cromb crome cromo crooe croom croot crore crote crott croum crout cruce cruet crumb crume cruor crure ctcum ctree cttee cubbe cubeb cuber cubo- cubot cubub cuero cueto cumbe cumbo cumbu cumec cumm- cumo- cuoco cuomo cuore curce curer curet curre curro curto cutco cutcu cutee cuter cutro cutto e-com ebber ebbet ebert eboue ebure ecto- ector ectot ecume eecom eeeee eembc eemct embee ember embro embue emcee emcor emeco emeer emere emert emmer emmet emobc emore emote emoto emtec emtee emure eomer eorre erbbe erber erect erem- eremo erere erome eroom eroor erore eroto error errtu erte erter eruct etete etoro etour etree etter eturu eubro eucre eum-u euro- eurre mbcet mbebe mbere mboro mbret mbube mburu mcbee mccoo mccue mcree mcube mebbe meco- mecom mecum meebo meece meeco meemu meere meete membe memer memor meout merce merer meret mero- meroe merom meroo meror merre merte merur metco meteo meter metoo metr- metre metro mette metur meuer meure meuro meute mmccc mmmcc mmmmm mobee mobme mobor mobot mobro mocco mocoe mocre moeer moeme moere moero mombo mombu momme momoe momot mooer moore mooro moote mooto morbo morce moree morem morer moret mormo moroc moror morou morre morro morte morue morum morut moter motet moto- motoc motor motre motru motte motto mottu moure mrcub mreru mrmet mrmom mrorr mt-tc mt-te mt-tm mt-tr mt-tt mtoto mtree mtume muco- mucor mucro muctc mucum mucur mumbe mumbo mumcu mumme mummu muret mureu murom muror murot murre murro murru murum murut muter mutet muto- mutum mutuo muuto o-r-b obbet obert obete oboro obote oboue obout obreb obrom occur ocoee ocome ocote ocr-b ocree octet octo- octor oeco- oerme oerum ombe- omber ombre omemo omero omore omoro omoto omout oo-er oocre ooooo orbec orbom orbot orcet oreco oreo- orere orero ormer ormet ormoc ormur orobe orobo oroco oroer orome oromo orout orret orrum orter ortet ortoo orube oruce oruro orutu otcbb otere otero otmer otoce otome otomo ototo otour otter ottom ottur oture oubut oueme ouert oumer ouoro ource oure- outer outre outro outto r-co- rebbe rebec reber rebet rebut recce recco recet rect- recte recto recue recur recut reece reeme reemo reere remco remee remer remet remor remou remue reome rere- reree reret rerob rerum retee retem reter retro rette retto reuer reuet reume reute rmutt ro-ro robbe robbo robec rober robo- robor robot robrt robte robur rocco rocor rocou roero rombe romeo romer romme rooer roome roomu roore roote rooue rorbu rorem rorer roteb rotem roter roto- rotor rotot rotte rotto roubt rouer rouet roume roumm roure route routt rubee ruber rubor rucer ruere ruete rumbe rumbo rumer rummo rummu rumor ruomu rurec ruter rutte ruutu tbtbt tbutt tcobb teber tebet tecmo tecom tecou tectb tecum teeme teemu tembe tembo tembu temoc temoe teoco teome terce terco terem teret tereu terme termo teror terre terro tert- teruo teter tetr- tetro tette teuto to-be tobbe tober tobet tobor tobot tobou tobre tocco toco- tocut toece toerr toeto tombe tombo tombu tomec tomer tomme tommo tomo- tomoe tomom tomor tomte toobe toome toore torbe torce toreo toret torme torob torre torro torte torto tortu torue totem toter toto- totoe totoo totte totum toure touro toute trboc treco treer treet treme trere trete trett treut troco troee trome tromm trott troue troum trout trubu truce truco truer trume truro trute ttttt tu-mo tuber tubo- tubou tucet tuctu tucum tuero tumbe tumbo tumbu tummo tumor tumut tuomo tuotu turbe turbo turbt turco turem turet turoc turot turre turro turtu turut tutee tuteo tutor tutte tutto tuuru u-cee uber- ubobo ubume ucero umbe- umber umbre umbro umeer umeme umore umour uouee ureme ureo- uroob urour urter urubu uruce urucu urutu utebo uter- utero utmer utro- utror utrum utter uttur utube uturu ututo uuuuu