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