-ing bbbb bbbs bbhs bbin bbng bbrg bggs bghs bgon bhhs bhir bhog bhoi bhor bibb bibi bibo bibs bigb bigg bign bigo bigs bihi bihs biin biis bin- bing binh bini binn bino bins bio- biog bioi bion bios birb birg biri birn biro birr birs bis- bish biso biss bnhs bnib bnin bnor bnrr bnss bobb bobi bobo bobs bogg bogh bogi bogo bogs bohn boho bohr bohs boi- boii boin bois bong boni bonn bono bons boob boog booh boon boor boos bor- borg borh bori born boro borr bors bosh bosi bosn boso boss brhs brig brih brin brio bris brno brns brob brog broh bron broo bror bros brrr brrs brsb brsr bsgs bshs bsin bsns bson bsos gbbo gbbs gbhs gbon gggg gghg ggrn ggss ghhs ghib ghoi ghon gibb gibh gibs gigg gigi gign gigo gigs gihs giis ging gini ginn gino gins giog gioi gion girg giri girn giro girr girs gish giss gnib gnin gnoo gnrr gobi gobo gobs gogh gogi gogo gogs gohb gohs goin gois gon- gong goni gonn gono gons goog gooi goon goor goos gorb gorg gori gorn goro gorr gors gosh gosi goso goss grbr grhs grib grig grin gris grni grob grog groh groi gron groo gror gros grrr grrs grss gshs gsis gsoh gson gsos h-ii hbbs hbhs hbio hbos hbrs hbss hghs hhgg hhhh hhhs hibi high higi higs hihi hiho hiis hing hinn hino hins hiob hiri hirn hiro hirs hisb hish hisn hiss hnhs hnoi hobo hobs hogg hogh hogi hogo hogs hohn hoho hoir hois hong honi hono hons hoon hoor hoos horg hori horn horo horr hors hosh hoss hrhs hrib hrng hrob hron hros hrso hshs hsin hsni hsob hson i-go i-no ibis ibns ibon ibos ibri ibro ibsn ibss igbo iggs igis igni igno igns igon igoo igor igri igso ihis ihob ihss iiii iiio iiis iino iioi iioo iios iirs iisi iisr inbo ingo ings inhs inig inis inni inno innr inns ino- inoi inon inor inos inri inro inrs insh inso inss iobi ioii ioio ioni ionn iono ions iooi iooo ioos iorg iori iors ioso irgs irhs iri- irig irin irio iris irob iroh iron irri irrs irsg isbn ishi ishr ishs isin isis isno iso- ison isor isos isrg isri issh issi isso issr isss n-ii nbbo nbhs nghs ngio ngns ngon ngor ngos ngri ngsn nhhs nhis nhnn nhon nibi nibo nibs nigg nigh nigo nigs niir ning ninh nini nino nins niog nioh nion nioo nios niro nirs nish nisi niso niss nngn nnhs nnnn nnos nnss nobi nobo nobs nogg nogh nogo nogs nohn noho nohs noib noin noio noir nois non- nong noni nonn nono nons noo- noob noon nooo noor noos nor- norb norg nori norn noro norr nors nos- nosh noss nrhs nron nsbo nshs nsin nsis nsnr nsos nssb nsso nssr nsss obbo obhs obin obis oboi obon obor obos obrh obri obro obsn obsr obss ogb oggi oghi oghs ogin ogni ogog ogoi ogon ogri ogro ogsi ohgr ohhi ohho ohhs ohio ohis ohno ohob ohoh ohos ohrn ohso ohss oigo oiii oins oion oios ongi ongo onir onis onni onno onon onor onos onso oobi ooho oohs oons oooh oooo ooos oosi orbb orbi orbo orbs orgn orgo orgs orhs ori- orig orin orio oris orni orno orns oro- oron oror oros orri orro orrs orsi orso osgi oshi osho oshs osii osin osis osno osnr osoi osoo osor osos osro ossb ossi osso rbbb rbbr rbbs rbgh rbhs rbis rboh rbss rgbi rghs rhbg rhhs rhib rhin rhio rhob rhog rhoh rhon rhos rib- ribo ribs rigg righ rigi rigo rigs riho rihs riin riis ring rinn rino rion rios riri rirs rish risi riso riss rnbr rngs rnin rnsh rob- robb robi robo robs rogg rogh rogi rogo rohn rohr rohs roig roin roio roir rois rong roni rono rons roob roog rooi roon roor roos rori roro rosh rosi roso ross rrhs rrrr rsbi rsgb rshs rsis rsnn rsno rsnr rsos s-ib s-ii s-os sbbs sbhs sbig sbor sbsi sggg sggs sghs sgio sgro sgsh sgss shbs shgr shhh shhs shib shig shih shii shin shio shir shis shog shon shoo shor shos shri shrs sibi sibo sibs sigg sigh sigi sign sigo sigs sihi sihr sihs sing sinh sini sinn sino sins sion sior sios siri siro sirr sirs sish sisi siss snhs snib snig snir snns snob snog snoo snor snos snrs sobo sobr sobs sogh sogi sogn sogo sogs sohh sohn soho sohs soin soir sois son- song soni sono sons soog soon soor soos sorb sorg sorh sori sorn soro sorr sors sosh sosi soso soss srgb srhs srib sris srni srnn srno sros ssbn ssbr ssgs sshs ssin ssis ssns ssrg ssri ssrs sssb sssh sssi ssss