bbb bbg bbm bbn bbo bbr bbs bbt bgb bgg bgm bgn bgo bgr bgs bgt bmb bmg bmm bmn bmo bmr bms bmt bnb bng bnn bno bnr bns bnt bob bog bom bon boo bor bos bot brb brg brm brn bro brr brs brt bsb bsg bsm bsn bso bsr bss bst btb btg btm btn bto btr bts btt gbg gbm gbn gbo gbr gbs gbt ggb ggg ggm ggn ggo ggr ggs ggt gmb gmg gmm gmn gmo gmr gms gmt gnb gnm gnn gno gnr gns gnt gob gog gom gon goo gor gos got grb grg grm grn gro grr grs grt gsb gsg gsm gsn gso gsr gss gst gtb gtg gtm gtn gto gtr gts gtt m-o m-r mbb mbg mbm mbo mbr mbs mbt mgb mgm mgn mgo mgr mgs mgt mmb mmg mmm mmn mmo mmr mms mmt mnb mng mnm mnn mno mnr mns mnt mob mog mom mon moo mor mos mot mrb mrg mrm mrn mro mrr mrs mrt msb msg msm msn mso msr mss mst mtb mtg mtm mtn mto mtr mts mtt nbb nbg nbm nbn nbo nbr nbs nbt ngb ngg ngm ngn ngo ngs ngt nmb nmg nmm nmn nmo nmr nms nmt nnb nng nnm nnn nno nns nnt no- nob nog nom non noo nor nos not nrb nrg nrm nrn nro nrr nrs nrt nsb nsg nsm nsn nso nsr nss nst ntb ntg ntm ntn nto ntr nts ntt ob- obb obg obm obn obo obr obs obt ogg ogn ogo ogs ogt om- omb omg omm omn omo omr oms omt on- onb ong onn ono onr ons ont oo- oob oog oom oon ooo oor oos oot or- orb org orm orn oro orr ors ort os- osb osg osm osn oso osr oss ost ot- otb otg otm otn oto otr ots ott rbb rbg rbm rbn rbo rbr rbs rbt rgb rgg rgn rgo rgr rgs rgt rmb rmg rmm rmn rmo rmr rms rmt rnb rng rnm rnn rno rnr rns rnt rob rog rom ron roo ror ros rot rrb rrg rrm rrn rrr rrs rrt rsb rsg rsm rsn rso rsr rss rst rtb rtg rtm rtn rto rtr rts rtt sbb sbg sbm sbn sbo sbr sbs sbt sgb sgg sgm sgn sgo sgr sgs sgt smb smg smm smn smo smr sms smt snb sng snm snn sno snr sns snt sob sog som son soo sor sos sot sr- srb srg srm srn sro srr srs srt ss- ssb ssg ssm ssn sso ssr sss sst stb stg stm stn sto str sts stt tbb tbg tbm tbn tbo tbr tbs tbt tgb tgg tgm tgn tgo tgr tgs tgt tmb tmg tmm tmn tmo tmr tms tmt tnb tng tnm tnn tno tnr tns tnt to- tob tog tom ton too tor tos tot trb trg trm trn tro trr trs trt tsb tsg tsm tsn tso tsr tss tst ttb ttg ttm ttn tto ttr tts ttt