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bdoor bo-bo bobr bodd- bodor boord booru borbo bordo boro- borod boroo borou borro boudu bourd brobo brodd brodo brood broud brrrr brud- buddu budur buroo burro burru burud d-rod ddddd do-do dobro dodoo dodro doodo dorud douro drbob drobo drood dubbo duddo dudou o-r-b obodo oboro obudu oddur odour odudu oduro ooooo ordro orobo orodo oruro ouoro ro-ro robbo robo- robor robur rodbo rodor roodu rorbu rubor u-dub ubobo uroob urour urubu uuuuu

bbbbbb booboo borbor bororo boubou boudou bourou brubru bububu burbur burdur dododo dorbod dorobo dorood dororo doudou dourou dubdub oooooo oordoo ordoru orrour rubro- rudrur udburu

bbbbbbb boo-boo bordour bourrou broudur burdour dob-dob dobrodo dododou doo-doo dourdou oroboro rubbour ububboo

bbbbbbbb bo-bo-bo borborud broubrou buruburu our-burd ubbubboo

borborbor borobudur ddddddddd

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