bbb bbg bbi bbk bbn bbo bbr bbs bgb bgg bgi bgk bgn bgo bgr bgs bi- bib big bii bik bin bio bir bis bkb bkg bkk bkn bko bkr bks bnb bng bni bnk bnn bno bnr bns bob bog boi bok bon boo bor bos brb brg bri brk brn bro brr brs bsb bsg bsi bsk bsn bso bsr bss gbg gbi gbk gbn gbo gbr gbs ggb ggg ggi ggn ggo ggr ggs gib gig gii gik gin gio gir gis gkb gkn gko gks gnb gni gnn gno gnr gns gob gog goi gok gon goo gor gos grb grg gri grk grn gro grr grs gsb gsg gsi gsk gsn gso gsr gss ibb ibg ibi ibk ibn ibo ibr ibs igb igg igi igk ign igo igr igs iib iii iin iio iir iis ikb iki ikk iko ikr iks in- inb ing ini ink inn ino inr ins io- iob iog ioi ion ioo ior ios ir- irb irg iri irk irn iro irr irs is- isb isg isi isk isn iso isr iss kbb kbi kbk kbn kbo kbr kbs kgb kgi kgo kgs kib kig kii kik kin kio kir kis kkb kki kkk kkn kkr kks kn- kng kni knk knn kno knr kob kog koi kok kon koo kor kos krg kri krk krn kro krr krs ksb ksg ksi ksk ksn kso ksr kss n-i nbb nbg nbi nbk nbn nbo nbr nbs ngb ngg ngi ngk ngn ngo ngs nib nig nii nik nin nio nir nis nki nkk nkn nko nkr nks nnb nng nni nnk nnn nno nns no- nob nog noi nok non noo nor nos nrb nrg nri nrk nrn nro nrr nrs nsb nsg nsi nsk nsn nso nsr nss o-i ob- obb obg obi obk obn obo obr obs ogg ogi ogn ogo ogs oib oii oik oin oio oir ois okb okg oki okk oko okr oks on- onb ong oni onk onn ono onr ons oo- oob oog ooi ook oon ooo oor oos or- orb org ori ork orn oro orr ors os- osb osg osi osk osn oso osr oss rbb rbg rbi rbk rbn rbo rbr rbs rgb rgg rgi rgk rgn rgo rgr rgs rib rig rii rik rin rio rir ris rkb rkg rkk rko rks rnb rng rni rnn rno rnr rns rob rog roi rok ron roo ror ros rrb rrg rri rrk rrn rrr rrs rsb rsg rsi rsk rsn rso rsr rss sbb sbg sbi sbk sbn sbo sbr sbs sgb sgg sgi sgk sgn sgo sgr sgs sib sig sii sik sin sio sir sis sk- skb skg ski skk sko skr sks snb sng sni snk snn sno snr sns sob sog soi sok son soo sor sos sr- srb srg sri srk srn sro srr srs ss- ssb ssg ssi ssk ssn sso ssr sss

-ing -nik bbbb bbbs bbin bbng bbrg bggs bgon bibb bibi bibo bibs bigb bigg bign bigo bigs biin biis biko bin- bing bini bink binn bino bins bio- biog bioi bion bios birb birg biri birk birn biro birr birs bis- bisk biso biss bnib bnin bnor bnrr bnss bobb bobi bobo bobs bogg bogi bogo bogs boi- boii boin bois boki bokn boko boks bong boni bonk bonn bono bons boob boog book boon boor boos bor- borg bori bork born boro borr bors bosi bosk bosn boso boss brig brik brin brio bris brkb brno brns brob brog brok bron broo bror bros brrr brrs brsb brsr bsgs bsin bsns bson bsos gbbo gbbs gbon gggg ggrn ggss gibb gibs gigg gigi gign gigo gigs giis ging gini gink ginn gino gins giog gioi gion girg giri girk girn giro girr girs giss gnib gnin gnoo gnrr gobi gobo gobs gogi gogo gogs goin gois gon- gong goni gonk gonn gono gons goog gooi gook goon goor goos gorb gorg gori gorn goro gorr gors gosi goso goss grbr grib grig grin gris grni grob grog groi grok gron groo gror gros grrr grrs grss gsis gskb gson gsos i-go i-no ibis ibns ibon ibos ibri ibro ibsn ibss igbo iggs igis igni igno igns igon igoo igor igri igso iiii iiio iiis iino iioi iioo iios iirs iisi iisr ikig ikin ikki ikko ikon ikoo ikri inbo ingo ings inig inis inki inks inni inno innr inns ino- inoi inon inor inos inri inro inrs inso inss iobi ioii ioio ioko ioni ionn iono ions iooi iooo ioos iorg iori iors ioso irgs iri- irig irin irio iris irki irks irob iron irri irrs irsg isbn isin isis isko isno iso- isok ison isor isos isrg isri issi isso issr isss k-os kbbb kbbg kbbi kbbk kbbo kbbr kbbs kbgb kbgg kbgn kbgo kbgr kbib kbig kbik kbio kbis kbkb kbkg kbkk kbko kbkr kbng kbnn kbno kbnr kbob kboi kbok kbon kboo kbos kbrb kbrg kbri kbrk kbrn kbro kbsb kbsg kbsi kbsk kbsn kbso kbsr kbss kgbb kgbn kgbr kggg kggi kggo kggr kgio kgir kgks kgnb kgng kgni kgno kgnr kgon kgor kgos kgrb kgrg kgri kgrk kgrn kgro kgrr kgrs kgso kgsr kibb kibg kibi kibo kibr kibs kign kigo kigs kiii kiik kiis kiki kikk kiko kikr kin- kinb king kini kink kinn kino kins kioi kiok kion kioo kirb kiri kirk kirn kiro kirr kirs kisi kisk kisn kiso kisr kiss kkbb kkbg kkbi kkbn kkbo kkbr kkbs kkgb kkgo kkgr kkik kkin kkkk kknb kkni kknn kkno kkns kkob kkon kkoo kkor kkrb kkrk kkrn kkro kkrr kkrs kksi kksn kksr kkss knbb knbn knbr kngn kngr knib knik knin knir knis knki knkk knnb knng knnk knnr knns knob knog knok knon knor knrb knrg knrk knro knrs knsb knsg knsi knsk knsn knso knsr knss kobb kobi kobk kobn kobo kobr kobs kogb kogg kogi kogn kogo koii koin koir kokb koki kokk kokn koko kokr koks