bbb bbg bbi bbm bbo bbq bbr bbs bgb bgg bgi bgm bgo bgr bgs bi- bib big bii bim bio bir bis bmb bmg bmi bmm bmo bmq bmr bms bob bog boi bom boo boq bor bos brb brg bri brm bro brq brr brs bsb bsg bsi bsm bso bsr bss gbg gbi gbm gbo gbr gbs ggb ggg ggi ggm ggo ggr ggs gib gig gii gim gio gir gis gmb gmg gmi gmm gmo gmr gms gob gog goi gom goo goq gor gos gqm gqs grb grg gri grm gro grq grr grs gsb gsg gsi gsm gso gsr gss ibb ibg ibi ibm ibo ibr ibs igb igg igi igm igo igr igs iib iii iim iio iir iis im- imb img imi imm imo ims io- iob iog ioi iom ioo ior ios iqs ir- irb irg iri irm iro irq irr irs is- isb isg isi ism iso isq isr iss m-o m-r mbb mbg mbi mbm mbo mbq mbr mbs mgb mgi mgm mgo mgr mgs mi- mib mig mii mim mio miq mir mis mmb mmg mmi mmm mmo mmr mms mob mog moi mom moo mor mos mqb mqi mqr mrb mrg mri mrm mro mrq mrr mrs msb msg msi msm mso msq msr mss o-i ob- obb obg obi obm obo obr obs ogg ogi ogo ogs oib oii oim oio oir ois om- omb omg omi omm omo omr oms oo- oob oog ooi oom ooo oor oos oqb oqo or- orb org ori orm oro orr ors os- osb osg osi osm oso osq osr oss qbq qbs qio qir qis qmi qmr qms qoi qom qoo qor qos qqq qrb qrg qri qrm qrs qsi qsm qso qsr rbb rbg rbi rbm rbo rbr rbs rgb rgg rgi rgo rgr rgs rib rig rii rim rio riq rir ris rmb rmg rmi rmm rmo rmq rmr rms rob rog roi rom roo ror ros rqm rqs rrb rrg rri rrm rrq rrr rrs rsb rsg rsi rsm rso rsq rsr rss sbb sbg sbi sbm sbo sbq sbr sbs sgb sgg sgi sgm sgo sgr sgs sib sig sii sim sio siq sir sis smb smg smi smm smo smr sms sob sog soi som soo soq sor sos sqi sqm sqq sqr sqs sr- srb srg sri srm sro srq srr srs ss- ssb ssg ssi ssm sso ssq ssr sss