bbbb bbbs bbhs bbin bhhs bhoi bibb bibi bibo bibs bihi bihs biin biis bin- binh bini binn bino bins bio- bioi bion bios bis- bish biso biss bnhs bnib bnin bnss bobb bobi bobo bobs bohn boho bohs boi- boii boin bois boni bonn bono bons boob booh boon boos bosh bosi bosn boso boss bshs bsin bsns bson bsos h-ii hbbs hbhs hbio hbos hbss hhhh hhhs hibi hihi hiho hiis hinn hino hins hiob hisb hish hisn hiss hnhs hnoi hobo hobs hohn hoho hois honi hono hons hoon hoos hosh hoss hshs hsin hsni hsob hson i-no ibis ibns ibon ibos ibsn ibss ihis ihob ihss iiii iiio iiis iino iioi iioo iios iisi inbo inhs inis inni inno inns ino- inoi inon inos insh inso inss iobi ioii ioio ioni ionn iono ions iooi iooo ioos ioso isbn ishi ishs isin isis isno iso- ison isos issh issi isso isss n-ii nbbo nbhs nhhs nhis nhnn nhon nibi nibo nibs ninh nini nino nins nioh nion nioo nios nish nisi niso niss nnhs nnnn nnos nnss nobi nobo nobs nohn noho nohs noib noin noio nois non- noni nonn nono nons noo- noob noon nooo noos nos- nosh noss nsbo nshs nsin nsis nsos nssb nsso nsss obbo obhs obin obis oboi obon obos obsn obss ohhi ohho ohhs ohio ohis ohno ohob ohoh ohos ohso ohss oiii oins oion oios onis onni onno onon onos onso oobi ooho oohs oons oooh oooo ooos oosi oshi osho oshs osii osin osis osno osoi osoo osos ossb ossi osso s-ib s-ii s-os sbbs sbhs sbsi shbs shhh shhs shib shih shii shin shio shis shon shoo shos sibi sibo sibs sihi sihs sinh sini sinn sino sins sion sios sish sisi siss snhs snib snns snob snoo snos sobo sobs sohh sohn soho sohs soin sois son- soni sono sons soon soos sosh sosi soso soss ssbn sshs ssin ssis ssns sssb sssh sssi ssss