bbb bbi bbk bbn bbo bbr bbs bby bi- bib bii bik bin bio bir bis biv biy bkb bkk bkn bko bkr bks bkv bnb bni bnk bnn bno bnr bns bnv bob boi bok bon boo bor bos bov boy brb bri brk brn bro brr brs brv bry bsb bsi bsk bsn bso bsr bss bsv bsy bvb bvi bvk bvn bvo bvr bvs bvv by- byi byk byn byo byr bys i-v ibb ibi ibk ibn ibo ibr ibs ibv iby iib iii iin iio iir iis ikb iki ikk iko ikr iks ikv in- inb ini ink inn ino inr ins inv iny io- iob ioi ion ioo ior ios iov ir- irb iri irk irn iro irr irs irv iry is- isb isi isk isn iso isr iss isv isy ivb ivi ivo ivr ivs ivv ivy iyo iyr iys iyy kbb kbi kbk kbn kbo kbr kbs kib kii kik kin kio kir kis kiv kkb kki kkk kkn kkr kks kkv kky kn- kni knk knn kno knr kob koi kok kon koo kor kos koy kri krk krn kro krr krs krv kry ksb ksi ksk ksn kso ksr kss ksv kvb kvi kvk kvn kvo kvr kvs kvv kyn kyo kyr kys n-i nbb nbi nbk nbn nbo nbr nbs nbv nib nii nik nin nio nir nis niv nki nkk nkn nko nkr nks nky nnb nni nnk nnn nno nns nnv no- nob noi nok non noo nor nos nov noy nrb nri nrk nrn nro nrr nrs nrv nry nsb nsi nsk nsn nso nsr nss nsv nsy nvb nvi nvk nvn nvv nyk nyn nyo nys nyy o-i ob- obb obi obk obn obo obr obs obv oby oib oii oik oin oio oir ois oiv okb oki okk oko okr oks on- onb oni onk onn ono onr ons ony oo- oob ooi ook oon ooo oor oos oov or- orb ori ork orn oro orr ors orv ory os- osb osi osk osn oso osr oss osv ov- ovb ovi ovo ovs ovv oyi oyo oys rbb rbi rbk rbn rbo rbr rbs rib rii rik rin rio rir ris riv riy rkb rkk rko rks rkv rky rnb rni rnn rno rnr rns rnv rny rob roi rok ron roo ror ros rov roy rrb rri rrk rrn rrr rrs rsb rsi rsk rsn rso rsr rss rsv rvb rvi rvn rvo rvr rvs rvv rvy ry- ryk ryn ryo ryr rys ryy sbb sbi sbk sbn sbo sbr sbs sbv sby sib sii sik sin sio sir sis siv sk- skb ski skk sko skr sks sky snb sni snk snn sno snr sns snv sny sob soi sok son soo sor sos sov soy sr- srb sri srk srn sro srr srs srv sry ss- ssb ssi ssk ssn sso ssr sss ssv svb svi svk svn svo svr svs svv svy sy- syb syi syk syn syr sys vbi vbk vbo vbr vbs vbv vi- vib vii vik vin vio vir vis viv viy vkb vn- vni vno vnr vns vnv vob voi vok von voo vor vos vov voy vrb vri vrk vrn vrr vrs vry vsb vsi vsk vsn vso vsr vss vsv vvb vvi vvo vvr vvs vvv vyn ybi ybr ybs yby yii yin yio yir yis yki ykk ykn ynk ynn yns yny yob yoi yok yon yoo yor yos yoy yrn yro yrs ysb ysi ysk yso ysr yss ysy yvi yvo yvr yvy yyb yys yyy

-nik bbbb bbbs bbin bboy bbyo bibb bibi bibo bibs biin biis biko bin- bini bink binn bino bins biny bio- bioi bion bios birb biri birk birn biro birr birs biry bis- bisk biso biss bisy bivi bivy biys bkry bnib bnin bnor bnrr bnss bobb bobi bobo bobs boby boi- boii boin bois boki bokn boko boks boni bonk bonn bono bons bony boob book boon boor boos bor- bori bork born boro borr bors bory bosi bosk bosn boso boss bovi bovo bovy boyi boyn boyo boys brik brin brio bris brkb brno brns brob brok bron broo bror bros brrr brrs brsb brsr brvi bry- bryk bryn bryo bsin bsns bson bsos byik byki bynk byno byob byoi byon byos byrk byrn bysb bysi byso byss bysy i-by i-no ibis ibns ibon ibos ibri ibro ibsn ibss ibyi iiii iiio iiis iino iioi iioo iios iirs iisi iisr ikin ikki ikko ikky ikon ikoo ikri inbo inby inis inki inks inky inni inno innr inns inny ino- inoi inon inor inos inri inro inrs inso inss invs invy inyo iobi ioby ioii ioio ioko ioni ionn iono ions iooi iooo ioos iori iors ioso irby iri- irin irio iris iriy irki irks irob iron irov irri irrs irvs iryn isbn isin isis isko isno iso- isok ison isor isos isri issi isso issr isss issy isys ivbv ivin ivon ivor ivrs ivry ivys iyos k-os kbbb kbbi kbbk kbbo kbbr kbbs kbib kbik kbio kbis kbiy kbkb kbkk kbko kbkr kbkv kbky kbnn kbno kbnr kbnv kbob kboi kbok kbon kboo kbos kbov kbrb kbri kbrk kbrn kbro kbrv kbry kbsb kbsi kbsk kbsn kbso kbsr kbss kbsv kbsy kbvb kbvo kbvr kbyb kbyi kbyn kbyo kbyr kbys kibb kibi kibo kibr kibs kiby kiii kiik kiis kiki kikk kiko kikr kin- kinb kini kink kinn kino kins kiny kioi kiok kion kioo kirb kiri kirk kirn kiro kirr kirs kirv kisi kisk kisn kiso kisr kiss kisv kisy kivi kivy kiyi kiyk kiyn kiys kkbb kkbi kkbn kkbo kkbr kkbs kkik kkin kkkk kknb kkni kknn kkno kkns kkob kkon kkoo kkor kkov kkoy kkrb kkrk kkrn kkro kkrr kkrs kkrv kksi kksn kksr kkss kkvr kkvv kkys kkyy knbb knbn knbr knby knib knik knin knir knis kniv knki knkk knnb knnk knnr knns knob knok knon knor knrb knrk knro knrs knrv knry knsb knsi knsk knsn knso knsr knss