b-e-d bbbee bebdo bebed bebod bebop bedde bedee bedub bedue beebe beede beode bepop beppe beppo beppu bo-bo bobup bodd- boded bodoe boedo boode booed boudu boued bouee bubbe budde buddu ddddd ddebo debed dedde dedee deede deepe deepp deepu depoe depop depue do-do dobee dodoo doodo doped doppe doude doupe dubbo dubee duddo duded dudou dueup duped e-dee ebbed eboue eddoe edeo- eeeee eeped eepee epode obodo oboue obudu oddup odebo odudu oeppo ooooo oopod op-ed opepe opobo opodo opped ouedo pedee pedo- peebo peebu peedu pepee peppe pepup peude po-po pobe podo- podob podoe pooed poope poopo poped popop poppe poppo popup poupe pubo- pudde pudob puppe puppo u-dub u-pop ubobo uouee up-do upedu upped uuuuu