bjorn bo-bo bobr bojnu bombo bonju bonon bonou bonum bonut boomb boont boorn boort booru borbo bormo born- borno bornt bornu boro- borom boron boroo borot borou borro borum borun borut botom boton botou botro bottu botun bourn bouto brmmm brobo brom- bromo bronn bront broom broon broto broun brout brrrr brujo brumm brunn bruno brunt bruun btr-t btron bubon bujor bujru bumbo bumbu bunju bunun bunut buono burn- burnt buron buroo burro burru burtt burun burut butno buto- buton butor butot butou butuo butut jojon jomon jonjo jonon jooto jorum jotto jotun jotur jouto ju-ju ju-on jubon jubur jumbo junjo junju junno junon junor junot junto junub junun jurmo juror jutro juuru mboro mburu mmmmm mobor mobot mobro mombo mombu momot monju monno mono- monon monor monro monto montt montu moorn mooro mooto morbo mormo moron moror morou morro morum morun morut moto- moton motor motru motto mottu mount mourn mrmom mrorr mrouj mrton mt-tm mt-tn mt-tr mt-tt mtoto mtron mujum mumbo mummu mumun munnt munot munro munto murom muron muror murot murro murru murum murut muto- muton mutum mutuo muuto nbomb njoro njoto nnooo no-no nobob nobuo nobut nommo nomo- nomom non-u nonno nonot noonu noort norbu norm- noron norro nortt norum norun notno noto- noton notto notum nourt ntoro ntoum nu-nu nunon nunun nuoro nurmo nurun nuton o-bon o-r-b oboro obout obrom ojuju omont omoon omoro omoto omout omron onjon onmun onont onoon onorn onoto onour onout onto- ontoo ontur ooooo orbom orbot ormur ornon ornot orobo oromo orono orout orrum orton ortoo orujo oruro orutu otomo otono ototo otour ottom ottur oubut ouoro ourno outjo outon outro outto rmnmn rmutt rnmnt ro-ro robbo robo- robon robor robot robrt robun robur romon ronno ronto roomu rorbu roto- roton rotor rotot rotto rotun roubt roumm rount routt rubon rubor rumbo rummo rummu rumor runo- runon runto ruomu ruutu t-nut tbtbt tbutt tntnt tobon tobor tobot tobou tombo tombu tommo tomo- tomom tomor tonbu tono- tonto torob toron torro torto tortu torun toto- toton totoo totum tounj tourn touro tromm trono troon trott troum trout trubu truro ttttt tu-mo tubo- tubon tubou tumbo tumbu tummo tumon tumor tumut tunjo tunon tuomo tuotu turbo turbt turju turn- turno turnt turnu turon turot turro turtu turut tutor tutto tutun tuuru ubobo umbro umour unnun unnur unnut unoor unorn unrun unurn uroob urooj urour urubu urutu utro- utror utrum uttur uturn uturu ututo uuuuu