bbb bbg bbi bbm bbn bbo bbr bbt bgb bgg bgi bgm bgn bgo bgr bgt bi- bib big bii bim bin bio bir bit bmb bmg bmi bmm bmn bmo bmr bmt bnb bng bni bnn bno bnr bnt bob bog boi bom bon boo bor bot brb brg bri brm brn bro brr brt btb btg bti btm btn bto btr btt gbg gbi gbm gbn gbo gbr gbt ggb ggg ggi ggm ggn ggo ggr ggt gib gig gii gim gin gio gir git gmb gmg gmi gmm gmn gmo gmr gmt gnb gni gnm gnn gno gnr gnt gob gog goi gom gon goo gor got grb grg gri grm grn gro grr grt gtb gtg gti gtm gtn gto gtr gtt ibb ibg ibi ibm ibn ibo ibr ibt igb igg igi igm ign igo igr igt iib iii iim iin iio iir iit im- imb img imi imm imn imo imt in- inb ing ini inm inn ino inr int io- iob iog ioi iom ion ioo ior iot ir- irb irg iri irm irn iro irr irt itb itg iti itm itn ito itt m-o m-r mbb mbg mbi mbm mbo mbr mbt mgb mgi mgm mgn mgo mgr mgt mi- mib mig mii mim min mio mir mit mmb mmg mmi mmm mmn mmo mmr mmt mnb mng mni mnm mnn mno mnr mnt mob mog moi mom mon moo mor mot mrb mrg mri mrm mrn mro mrr mrt mtb mtg mti mtm mtn mto mtr mtt n-i nbb nbg nbi nbm nbn nbo nbr nbt ngb ngg ngi ngm ngn ngo ngt nib nig nii nim nin nio nir nit nmb nmg nmi nmm nmn nmo nmr nmt nnb nng nni nnm nnn nno nnt no- nob nog noi nom non noo nor not nrb nrg nri nrm nrn nro nrr nrt ntb ntg nti ntm ntn nto ntr ntt o-i ob- obb obg obi obm obn obo obr obt ogg ogi ogn ogo ogt oib oii oim oin oio oir oit om- omb omg omi omm omn omo omr omt on- onb ong oni onn ono onr ont oo- oob oog ooi oom oon ooo oor oot or- orb org ori orm orn oro orr ort ot- otb otg oti otm otn oto otr ott rbb rbg rbi rbm rbn rbo rbr rbt rgb rgg rgi rgn rgo rgr rgt rib rig rii rim rin rio rir rit rmb rmg rmi rmm rmn rmo rmr rmt rnb rng rni rnm rnn rno rnr rnt rob rog roi rom ron roo ror rot rrb rrg rri rrm rrn rrr rrt rtb rtg rti rtm rtn rto rtr rtt tbb tbg tbi tbm tbn tbo tbr tbt tgb tgg tgi tgm tgn tgo tgr tgt tib tig tii tim tin tio tir tit tmb tmg tmi tmm tmn tmo tmr tmt tnb tng tni tnm tnn tno tnr tnt to- tob tog toi tom ton too tor tot trb trg tri trm trn tro trr trt ttb ttg tti ttm ttn tto ttr ttt