-ing bbbb bbbq bbin bbng bgon bgun bibb bibi bibo bigb bigg bign bigo bigu biin bin- bing bini binn bino binu bio- biog bioi bion biou biqi bnib bnin bobb bobi bobo bobu bogg bogi bogo boi- boii boin boiu bong boni bonn bono bonu boob boog boon boun bubb bubi bubo bubq bubu bugg bugi bugo buin buiu bunb bung buni bunn buno bunu buon gbbo gbon gggg gibb gigg gigi gign gigo ging gini ginn gino ginu giog gioi gion gnib gnin gnoo gobi gobo gogi gogo goin gon- gong goni gonn gono gonu goog gooi goon gou- goug goun gubb gubi gubu gugb gugg gugi gugu guib guin gung gunn i-go i-no ibon igbo igni igno ignu igon igoo iiii iiio iino iioi iioo inbo ingo inig inni inno innu ino- inoi inon inou inui inun iobi ioii ioio ioni ionn iono iooi iooo ioug ioun iuiu iuno n-ii nbbo ngio ngon ngou nguu nibi nibo nigg nigo niiu ning nini nino niog nion nioo niou nngn nnnn nobi nobo nobu nogg nogo noib noin noio non- nong noni nonn nono nonu noo- noob noon nooo noun nubi nuin nung nunn nuno nuon obbo obin oboi obon oboq ogb oggi ogin ogni ogog ogoi ogon ogou ogui ogun oigo oiii oion ongi ongo ongu onni onno onon oobi oooo oqui ouii ouin oun- oung ouu- q-go qibo qing qobu qoob qqqq qubi qubo quib quig quin qunb qung quni qunu quob quoi quon quu- ubbi ubbo ubii ubon uggo ugni uguu ungo ungu uni- unii unin unio uniq unni unno unon uuni uuno uuuu