-ing bbbb bbin bbng bboy bbyo bgon bgun bibb bibi bibo bigb bigg bign bigo bigu biin bin- bing bini binn bino binu biny bio- biog bioi bion biou bnib bnin bobb bobi bobo bobu boby bogg bogi bogo bogy boi- boii boin boiu bong boni bonn bono bonu bony boob boog boon boun bouy boyg boyi boyn boyo bubb bubi bubo bubu bugg bugi bugo buin buiu bunb bung buni bunn buno bunu buon buoy buyi buyo buyu bygg bygo byng byno byob byoi byon byun gbbo gbon gggg gibb giby gigg gigi gign gigo ging gini ginn gino ginu giog gioi gion gnib gnin gnoo gobi gobo goby gogi gogo goin gon- gong goni gonn gono gonu gony goog gooi goon gou- goug goun gouy gubb gubi gubu guby gugb gugg gugi gugu guib guin gung gunn guny guyu gyn- gyng gyno gyuu i-by i-go i-no ibon ibuy ibyi igbo iggy igni igno ignu igny igon igoo iiii iiio iino iioi iioo inbo inby ingo inig inni inno innu inny ino- inoi inon inou inui inun inyo iobi ioby ioii ioio ioni ionn iono iooi iooo ioug ioun iuiu iuno iyng n-ii nbbo nboy ngio ngon ngou nguu nibi nibo nigg nigo niiu ning nini nino niog nion nioo niou niyi nngn nnnn nobi nobo nobu nogg nogo noib noin noio non- nong noni nonn nono nonu noo- noob noon nooo noun noyo nubi nuby nuin nung nunn nuno nuny nuon nyny nyon obbo obby obin oboi obon oboy ogb oggi oggy ogin ogni ogog ogoi ogon ogou ogui ogun oigo oiii oion onby ongi ongo ongu onni onno onon onoy oobi ooby oooo ouii ouin oun- oung ouu- oyon oyou oyun ubbi ubbo ubii ubon uggo ugni ugny uguu ungo ungu uni- unii unin unio unni unno unon uuni uuno uuuu uuyn uyin ygon ygun yguo ying ynon ynou ynug yobi yobo yogi yogo yong yoni yono yoon youb youi yoyn yoyo yubu yugg yugi yugo yugu yuin yung yuny yuon yuyu yyyy