bbgun bdoor bo-bo bobr bodd- bodog bodom bodor bodum bogno bogon bogor bogu bogud bogur bombo bondo bongo bongu bonon bonou bonud bonum boomb boond boong boord boorn booru borbo bordo borgo borgu bormo born- borno bornu boro- borod borom boron boroo borou borro borum borun boudu bound boung bourd bourg bourn brmmm brobo brodd brodo brom- bromo brond brong bronn brood broom broon broud broun brrrr brud- brugg brumm brung brunn bruno bruun bubon buddu budur bugno bugoo bugun bumbo bumbu bundu bungo bungu bunud bunun buono buord burgo burgu burn- buron buroo burro burru burud burun d-rod ddddd ddrmm ddrum dmdnb do-do dobro dodon dodoo dodro dogbo doggo dogon domon domun dondo donon donor donum doodo doong doorn dorno dorog doron dorud dorum doumb doumu doung douro drbob drmno drmom drobo drog- drogo drom- dromo drong drood droog droom droon droug droum droun drugu drumb drumm drung dubbo dubno dubon duddo dudon dudou dugon dumbo dumog dundo dungu dunno dunod dunum dunun duomo duong durno duron durum gmund gnugo go-go go-on go-oo gobbo goddo godno godon godor gogon gogro gombo gomon gomor gomur gondo gongo gonnn gonno gono- goobo goodg goodo goong goord gordo gorgo gorno gorod gorun gound goung gounn gourd grgdn grgur grodd grogg gromo grond grong grono grood groom groon groud groun grrrr grubb grumo grund gubbo gubno gubru guddu gudur gumbo gummb gummo gundu gungu gunnr guroo gurro gurum gurun gurur m-dog mbogo mboro mburu mdrnr mmmmm mnong mo-do mobor mobro modom modon modum modur mogno mogod mombo mombu mondo mongo mongu monno mono- monod monon monor monro moogo moong moorn mooro morbo mordn mordu mormo moron moror morou morro morum morun mound moung mourn mrmom mrorr muddu mudon mudug mudun mugur mumbo mummu mumun mundo mundu mungo munro muong murdo murdu murgo murom muron muror murro murru murud murum nbomb ndogo ndour nduru ngong ngoro ngudu ngugu nguru nmgnd nnooo no-do no-go no-no nobob nobuo nodum nogod nommo nomo- nomom non-u nondo nonno noonu noord norbu nordo norm- noron norro norum norun nu-nu nudum nudur nunon nunun nuodb nuoro nurmo nurun o-bon o-dog o-r-b obodo oboro obrom obudu oddur odoom odour odudu oduom oduro ognon ogogo ogron ogugu ombud omoon omoro omron ongod ongon ongud onmod onmun onond onoon onorn onour ooooo orbom ordon ordro orgon orgun orm-d ormod ormur ornon orobo orodo oromo orono orrgo orrum oruro oudon ouoro ourno rmnmn ro-ro robbo robo- robon robor robun robur rodbo rodon rodor rogno romon rondo rongo rongu ronno roodu roomu roond roong rorbu roumm round roung rubon rubor rudno rumbo rummo rummu rumor rundu rungu runo- runon ruomu u-dub u-god ubobo ugong ugro- ugrug umbro umong umour umudu un-go unbud undog undub undug undun undur ungod ungon ungud ungum ungur unnun unnur unoor unorn unrug unrun unurn urdog urgun uroob urour urubu uuuuu