b-e-d bbbee bd-re be-er bebed beber bedde bedee beder bedid bedri bedub bedue beebe beede beedi beerd beeri beibi beide beidi beidu beier beird beire berbe berde berdu bered berei berid berie beriu berre berri berru beuer beure bibbe biber bibie bibri bidde biddu bided bider bidri bidur biebe bierd biere bieri biide birde birdu birie birur biure brebu bredd brede bredi breed breer breid brerd brere breu- bribe bride bridi brier brrrr brud- brude brued bruer bruiu bruri bubbe buber budde buddu budur buird buire burde burdi burie burri burru burud ddddd debbi debed deber debie debir dedde dedee deder dedie dedir dedur deede deedi deere derbe derbi derde dered derib derre derub derue deure deuri dibri diddu didee didie diebe dieri dired direr dirie drdre dredd drede dreed dreid dreie drere dride dridu dried drier drude druid druie druri dubbi dubee dubi dubie duded duder duere duerr durbe dured duree durer durie durre e-dee ebbed ebber ebbie ebeid ebibe ebird ebure edder eddie eddir eddre edere edidi edred eeeee eerde eerie eider eirie erbbe erber erdre erede erere eridu erier erred eubie eurid eurre i-bid ibbur idied ieiri ierei iiiee iiiii irbid irid- iride iurie rbied rebbe reber rebid rebud redbd redde reddi reder redid redie rediu redub redur reede reere reide reird rerde rere- reree rerir reuer reuir ribbi riber ribie rided rider riede ririe riuer rubbi rubee ruber rubid rubie ruder rudie ruede ruere ruiru rurde u-dub uber- ubide ubirr udder urdee ureid uribe uride urubu ururi uuuuu