-ing bbbb bbin bbng bbox bght bgon bhit bhog bhoi bhot bibb bibi bibo bigb bigg bign bigo bigt bihi biin bin- bing binh bini binn bino bint bio- biog bioi bion biot biox bith bito bitt bitx bixi bnib bnin bobb bobi bobo bogg bogh bogi bogo bogt bohn boho boht boi- boii boin boit bong boni bonn bono bont boob boog booh boon boot boox botb both boti botn boto bott btob bttb gbbo gbon ggbt gggg gghg ghib ghit ghoi ghon gibb gibh gigg gigi gign gigo ging gini ginn gino giog gioi gion gith gito gnib gnin gnit gnoo gnti gobi gobo gogh gogi gogo gohb goin goit gon- gong goni gonn gono goog gooi goon goot goth goti goto gott h-ii hbio hbit hbox hhgg hhhh hibi hibt high higi higt hihi hiho hiht hiit hing hinn hino hint hinx hiob hiti hito hitt hnoi hntb hobo hogg hogh hogi hogo hohn hoho hoit hoix hong honi hono hont hoon hoot hoox hotb hoth hoti hoto hott htoh i-go i-no ibon ibot ibox ibtb igbo ight igni igno igon igoo igot ihit ihob iiht iiii iiio iiit iino iioi iioo iitt inbo ingo inig init inni inno ino- inoi inon inot inox intg inti intn into iobi iogt ioii ioio ioit ioni ionn iono iooi iooo ioto itgo itin itno itoh itoi iton itoo itto ixxi n-ii nbbo nbti ngio ngon ngtn nhnn nhon nibi nibo nigg nigh nigo nigt niht niit ning ninh nini nino niog nioh nion nioo nitb nith niti nito nixi nixt nngn nnit nnnn nnot nntn nobi nobo nogg nogh nogo nogt nohn noho noht noib noin noio noit noix non- nong noni nonn nono nont nonx noo- noob noon nooo noot not- noth noti noto nott nthn ntht ntto obbo obin obit obix oboi obon obot obox ogb oggi oghi oght ogin ogni ogog ogoi ogon ohhi ohho ohio ohno ohob ohoh ohto oigo oiii oint oion oiti ongi ongo onit onix onni onno onon ont- onti onto oobi ooho oont oooh oooo ootb otho otin otit oto- otog otoh oton otoo otti otto oxi- oxo- oxon oxox oxxo tbit tbox thi- thig thin thio thnt thnx thog thon thoo thot thtb thxg tibi tigh tigi tiht tiit ting tini tinn tino tint tion tith titi tito titt tixt tobi tobo tobt togh togo togt tohi toho toit tonb tong tonh toni tonn tono tooh toon toot toth toti toto tott tox- toxi toxo toxt ttbb tton tttt txii xbin xbox xggi xhoi xibo xiii xing xion xito xixi xong xoth xoxo xxii xxix xxxi xxxo xxxx