b-e-d bbbee bebdo bebed bebod bebop bebot bedde bedee bedet bedot beebe beede beete beode beote bepop beppe beppo betee betoo bett- bette betto bo-bo bobet bodd- boded bodoe boedo boode booed bopet botet botte d-dot ddddd ddebo debed debet debot debte dedde dedee deede deepe deepp depbt depoe depop depot detoo dette do-do dobee dodoo doodo doote doped dopet doppe doted dotoo dotto e-dee e-otd ebbed ebbet eddoe edeo- edott eeeee eeped eepee epode epopt epote epptb etete obbet obedt obete obodo obote odebo odeto oeppo ooooo oopod op-ed opepe opobo opodo opped opted opto- optot optto ototo pedee pedo- pedot peebo peete pepee peppe pept- pepto petbe pette petto po-po pobe podo- podob podoe poete pooed poope poopo poote poped popet popop poppe poppo poteb poted potee potoo potop potpe potte potto t-pop t-top tbtbt tebet teepe teodo tepee tepet teppo tette to-be to-do tobbe tobed tobet tobot toeto toobe toode tooed topbt toped topee topet topo- topot toppo toptb topto toted toto- totoe totoo totop totte ttttt