bbgun bdoor bhong bhood bhoun bhour bhrrd bo-bo bo-ho bobr bodd- bodog bodor bogno bogon bogor bogu bogud bogur bohon bohor bohun bondo bongo bongu bonon bonou bonud boodh boond boong boord boorn booru borbo bordo borgh borgo borgu born- borno bornu boro- borod boron boroo borou borro borun boudh boudu bough bound boung bourd bourg bourn brobo brodd brodo brogh brohn brond brong bronn brood broon broud broun brrrr brud- brugg brugh bruhn brung brunn bruno bruun bubon buddh buddu budur bugno bugoo bugun bundu bungo bungu bunud bunun buoho buono buord burgh burgo burgu burn- buron buroo burro burru burud burun d-rod ddddd dhobb dhond dhoon dhubb dhuhr dhund dhunn do-do dobro dodon dodoo dodro dogbo doggo dogon dohrn dondo donho donon donor doodo doogh doong doorn dorno dorog doron dorud dough doung douro drbob drobo drog- drogh drogo drong drood droog droon droug drouh droun drugu drung dubbo dubno dubon duddo dudon dudou dugon duhon dundo dungu dunno dunod dunun duong durno duron duruh ghour ghubb gnogh gnrhr gnugo go-go go-on go-oo gobbo goddo godno godon godor gogon gogro gohog gohor gohur gondo gongo gonnn gonno gono- goobo goodg goodo goong goooh goord gordo gorgo gorno gorod goruh gorun gough gound goung gounn gourd grgdn grgur grodd grogg grond grong grono grood groon groud groun grrrr grubb grund gubbo gubno gubru guddu gudur gundu gungu gunnr guroo gurro gurun gurur h-gun hbogo hburn hhhhh hhour hnnbo ho-ho ho-oh hobor hobro hobub hoddu hodhr hodod hodur hogon hogun honbu hondo hongg hongu honno honor honud hoond hoong hoord hoorn hornb horno horod horon horro horru hough hound hourd hu-go hubur hudud hudur huggo huhuh hungu huorn huron huuru ndogo ndour nduru ngong ngoro ngudu ngugu nguru nnooo no-do no-go no-no nobob nobuo noduh nogod nohno nohor non-u nondo nonno nonoh noonu noord norbu nordo noron norro norun nu-nu nudur nughu nuhuh nunon nunun nuodb nuoro nurun o-bon o-dog o-r-b obhor obodo oboro obudu oddur odour odudu oduro oghur ognon ogogo ogron ogugu oh-oh ohgod ohorn ohour ohrob ongod ongon ongud onhbo onond onoon onorn onour ooooh ooooo ordon ordro orgon orgun ornon orobo orodo orono orrgo oruro oudon ouoro ourno rhod- rhodo rhoon ro-ro robbo robo- robon robor robun robur rodbo rodon rodor rogho rogno rohob rohod rohru rohun rondo rongo rongu ronno roodu roond roong rorbu rough round roung rubon rubor rudno rughh ruhnu ruhub rundu rungu runo- runon u-dub u-god ubobo ugong ugro- ugrug uh-oh uh-uh uhdoh uhhoh uhhuh uhuru un-go unbud undog undub undug undun undur ungod ungon ungud ungur unhug unnun unnur unoor unorn unrug unruh unrun unurn urdog urgun uroob urour urubu uuuuu