-ing bbbb bbin bbng bbrg bght bgon bhir bhit bhog bhoi bhor bhot bhrt bibb bibi bibo bigb bigg bign bigo bigt bihi biin bin- bing binh bini binn bino bint bio- biog bioi bion biot birb birg biri birn biro birr birt bith bito bitt bnib bnin bnor bnrr bobb bobi bobo bogg bogh bogi bogo bogt bohn boho bohr boht boi- boii boin boit bong boni bonn bono bont boob boog booh boon boor boot bor- borg borh bori born boro borr bort botb both boti botn boto bott brig brih brin brio brit brno brob brog broh bron broo bror brot brrr btob btor btrt bttb gbbo gbon ggbt gggg gghg ggrn ghib ghit ghoi ghon gibb gibh gigg gigi gign gigo ging gini ginn gino giog gioi gion girg giri girn giro girr girt gith gito gnib gnin gnit gnoo gnrr gnti gobi gobo gogh gogi gogo gohb goin goit gon- gong goni gonn gono goog gooi goon goor goot gorb gorg gori gorn goro gorr gort goth goti goto gott grbr grib grig grin grit grni grob grog groh groi gron groo gror grot grrr gtbr h-ii hbio hbit hhgg hhhh hibi hibt high higi higt hihi hiho hiht hiit hing hinn hino hint hiob hiri hirn hiro hirt hiti hito hitt hnoi hntb hntr hobo hogg hogh hogi hogo hohn hoho hoir hoit hong honi hono hont hoon hoor hoot horg hori horn horo horr hort hotb hoth hoti hoto hotr hott hrib hrit hrng hrob hron hrtb htoh httr i-go i-no ibon ibot ibri ibro ibtb igbo ight igni igno igon igoo igor igot igri ihit ihob iiht iiii iiio iiit iino iioi iioo iitr iitt inbo ingo inig init inni inno innr ino- inoi inon inor inot inri inro intg inti intn into intr iobi iogt ioii ioio ioit ioni ionn iono iooi iooo iorg iori ioto iri- irig irin irio irob iroh iron irri irti itgo itin itno itoh itoi iton itoo itor itri itto n-ii nbbo nbti ngio ngon ngor ngri ngtn nhnn nhon nibi nibo nigg nigh nigo nigt niht niir niit ning ninh nini nino niog nioh nion nioo niro nirt nitb nith niti nito nitr nngn nnit nnnn nnot nntn nobi nobo nogg nogh nogo nogt nohn noho noht noib noin noio noir noit non- nong noni nonn nono nont noo- noob noon nooo noor noot nor- norb norg nori norn noro norr nort not- noth noti noto nott nron nthn ntht ntto nttr obbo obin obit oboi obon obor obot obrh obri obro ogb oggi oghi oght ogin ogni ogog ogoi ogon ogri ogro ohgr ohhi ohho ohio ohno ohob ohoh ohrn ohto oigo oiii oint oion oirt oiti ongi ongo onir onit onni onno onon onor ont- onti onto oobi ooho oont oooh oooo oort ootb orbb orbi orbo orgn orgo ori- orig orin orio orit orni orno oro- oron oror orot orri orro orth orto otho othr otin otit oto- otog otoh oton otoo otor otro otti otto rbbb rbbr rbgh rboh rgbi rgit rgtr rhbg rhib rhin rhio rhob rhog rhoh rhon rib- ribo rigg righ rigi rigo riho riht riin ring rinn rino rion riot riri rith riti rito ritt rnbr rnin rnnt rnot rob- robb robi robo robt rogg rogh rogi rogo rohn rohr roig roin roio roir roit rong roni rono ront roob roog rooi roon roor root rori roro rort rotg roth roti rotn roto rotr rott rrrr tbit tbrb thi- thig thin thio thir thnt thog thon thoo thor thot thri thro thtb thtr tibi tigh tigi tigr tiht tiit ting tini tinn tino tint tion tirb tiri tiro tirr tith titi tito titt tobi tobo tobt togh togo togr togt tohi toho toit tonb tong tonh toni tonn tono tooh toon toor toot torg tori torn toro torr tort toth toti toto totr tott tri- trib trig trin trio trit trng trno trog troi tron troo trot trtr ttbb tton tttt