-hou -ing bbbb bbin bbng bght bgon bgun bhit bhog bhoi bhot bhut bhuu bibb bibi bibo bigb bigg bign bigo bigt bigu bihi bihu biin bin- bing binh bini binn bino bint binu bio- biog bioi bion biot biou bith bito bitt bitu bnib bnin bobb bobi bobo bobu bogg bogh bogi bogo bogt bohn boho boht bohu boi- boii boin boit boiu bong boni bonn bono bont bonu boob boog booh boon boot botb both boti botn boto bott bouh boun bout btob bttb bubb bubi bubo bubu bugg bugh bugi bugo buhi buho buin buit buiu bunb bung buni bunn buno bunt bunu buon but- buti buto butt gbbo gbon ggbt gggg gghg ghib ghit ghoi ghon ghug gibb gibh gigg gigi gign gigo ging gini ginn gino ginu giog gioi gion gith gito gnib gnin gnit gnoo gnti gobi gobo gogh gogi gogo gohb goin goit gon- gong goni gonn gono gonu goog gooi goon goot goth goti goto gott gou- goug goun gout gubb gubi gubu gugb gugg gugh gugi gugu guib guin gung gunn gunt guth guti guto gutt gutu h-ii hbio hbit hbtu hhgg hhhh hibi hibt hibu high higi higt hihi hiho hiht hiit hiiu hing hinn hino hint hiob hiti hito hitt hnoi hntb hobo hogg hogh hogi hogo hogu hohn hoho hoit hong honi hono hont honu hoon hoot hotb hoth hoti hoto hott hotu hout htoh hubb hubi hubo hugg hugh hugi hugo huhi huhn huhu huib huit hung hunh huni hunt huon huot huth huti huto hutt hutu huub i-go i-no ibon ibot ibtb igbo ight igni igno ignu igon igoo igot ihit ihob ihub ihug ihuo iiht iiii iiio iiit iino iioi iioo iitt inbo ingo inig init inni inno innu ino- inoi inon inot inou intg inti intn into intu inui inun iobi iogt ioii ioio ioit ioni ionn iono iooi iooo ioto ioug ioun itgo itin itno itoh itoi iton itoo itou itto iuiu iuno n-ii nbbo nbti ngio ngon ngou ngtn nguu nhnn nhon nibi nibo nigg nigh nigo nigt niht niit niiu ning ninh nini nino niog nioh nion nioo niou nitb nith niti nito nngn nnit nnnn nnot nntn nobi nobo nobu nogg nogh nogo nogt nohn noho noht noib noin noio noit non- nong noni nonn nono nont nonu noo- noob noon nooo noot not- noth noti noto nott nouh noun nout nthn ntht ntnu ntto ntui nubi nuhi nuin nuit nung nunn nuno nunt nuon nuth nutt nutu obbo obin obit oboi obon obot obuh ogb oggi oghi oght ogin ogni ogog ogoi ogon ogou ogui ogun ohhi ohho ohio ohno ohob ohoh ohto ohtu oigo oiii oint oion oiti ongi ongo ongu onit onni onno onon ont- onti onto onut oobi ooho oont oooh oooo ootb otho otin otit oto- otog otoh oton otoo otti otto ottu ough ouii ouin ouit oun- oung out- outb outh outi outo ouu- tbit thi- thig thin thio thnt thog thon thoo thot thou thtb thug thun tibi tibu tigh tigi tiht tihu tiit tiiu ting tini tinn tino tint tinu tion tiou tith titi tito titt titu tnut tobi tobo tobt tobu togh togo togt tohi toho tohu toit tonb tong tonh toni tonn tono tonu tooh toon toot toth toti toto tott toug touh toui toun tout ttbb tton tttt tubb tubo tubu tugg tugh tugu tuht tuhu tuig tuin tuit tuiu tunb tung tuni tunn tuno tunu tuti tuto tutt tutu tuuo ubbi ubbo ubii ubit ubon uggo uggt ughi ugni uguu uhno uhoh uhti uhuh uint ungo ungu uni- unii unin unio unit unni unno unon untb unth unto unut utin utti utto uttu utug uuni uuno uuuu