b-e-d bbbee bebdo bebed bebod bedde bedee bedub bedue beebe beede beeve beode beuve bevue bo-bo bobov bodd- boded bodoe boedo boode booed boudu boued bouee bovee bubbe budde buddu bvdub ddddd ddebo debed dedde dedee deede deeve devoe do-do dobee dobev dodoo doodo doude douve dovev dubbo dubee dubov duddo duded dudou duvbo duved dvd-d e-dee ebbed eboue eddoe edeo- eeeee eevee evdev eveve obodo oboue obudu odebo odudu ooooo oovoo ouedo u-dub ubobo udovo uouee uuuuu v-bob vedbo vedde vedou veede veedu veeve veuve veveo voobu voude