bbbb bbdd bbdo bbin bboy bbyo bdii bdin bibb bibi bibo bidi bido bidu biin bin- bind bini binn bino binu biny bio- bioi bion biou bnib bnin bobb bobi bobo bobu boby bodb bodi bodo bodu body boi- boid boii boin boiu bond boni bonn bono bonu bony boob bood boon boud boun bouy boyd boyi boyn boyo bubb bubi bubo bubu budb budd budi budo budu budy buid buin buiu bunb bund buni bunn buno bunu buon buoy buyi buyo buyu bynd byno byob byod byoi byon byun byyd d-bo dboy dddd ddub dibb dibo diby didi dido didu didy diii din- dini dinn dino dinu dion diou diyi diyu dobb dobi dobu doby dod- dodd dodi dodo dody doid doin dond doni donn dono doob dood doon doub doud doun douy doyo dub- dubb dubu duby dudd dudo dudu duid duin dunn duno duny duo- duon duyn dybn dybu dydd dyin dyio dyno dynu dyny dyo- dyon dyoo dyou dyun i-by i-no ibdo ibid ibon ibuy ibyi iddo idid idin idio idno idon idub idun iduo iiii iiio iino iioi iioo inbd inbo inby ind- indi indo indu indy inid inni inno innu inny ino- inoi inon inou inui inun inyo iobi ioby iod- iodd iodo ioii ioio ioni ionn iono iooi iooo ioun iuiu iuno n-ii nbbo nboy nddb nddo nibi nibo nidd nidi nido niiu nind nini nino nion nioo niou niyi nndb nnnn nobi nobo nobu nodi nodo nodu nody noib noid noin noio non- noni nonn nono nonu noo- noob noon nooo noun noyo nubi nuby nudd nudi nudo nuin nunn nuno nuny nuon nyny nyon obbo obby obid obin oboi obon oboy odbo oddd oddi oddy odin odio odiu odnb odon odoo odou oido oiii oion onby ondi ondo ondy onni onno onod onon onoy oobi ooby oodi ooid oooo ouii ouin oun- ound ouu- oyon oyou oyun ubbi ubbo ubid ubii ubod ubon ubud uddi udid udin udny udon udoo udun unbd undi undo undy uni- unii unin unio unni unno unon uuni uuno uuuu uuyn uydo uyin ydin ydon yidi yidu yiud ynon ynou yobi yobo yodo yond yoni yono yood yoon youb youd youi yoyn yoyo yubu yudo yudu yuin yund yuny yuon yuyu yyyy