a-a a-b aaa aab aag aam aan aao aar aas aay ab- aba abb abg abm abn abo abr abs aby ag- aga agb agg agm agn ago agr ags agy ama amb amg amm amn amo amr ams amy an- ana anb ang anm ann ano anr ans any aoa aob aog aom aon aoo aor aos ar- ara arb arg arm arn aro arr ars ary as- asa asb asg asm asn aso asr ass asy ay- aya ayn ayo ayr ays baa bab bag bam ban bao bar bas bay bba bbb bbg bbm bbn bbo bbr bbs bby bga bgb bgg bgm bgn bgo bgr bgs bma bmb bmg bmm bmn bmo bmr bms bna bnb bng bnn bno bnr bns boa bob bog bom bon boo bor bos boy bra brb brg brm brn bro brr brs bry bsa bsb bsg bsm bsn bso bsr bss bsy by- bya byg bym byn byo byr bys gaa gab gag gam gan gao gar gas gay gba gbg gbm gbn gbo gbr gbs gby gga ggb ggg ggm ggn ggo ggr ggs gma gmb gmg gmm gmn gmo gmr gms gmy gna gnb gnm gnn gno gnr gns goa gob gog gom gon goo gor gos goy gra grb grg grm grn gro grr grs gry gsa gsb gsg gsm gsn gso gsr gss gy- gya gyb gym gyn gyo gyr gys m-o m-r maa mab mag mam man mao mar mas may mba mbb mbg mbm mbo mbr mbs mga mgb mgm mgn mgo mgr mgs mgy mma mmb mmg mmm mmn mmo mmr mms mna mnb mng mnm mnn mno mnr mns moa mob mog mom mon moo mor mos moy mra mrb mrg mrm mrn mro mrr mrs mry msa msb msg msm msn mso msr mss msy my- mya myb myg mym myn myo myr mys naa nab nag nam nan nao nar nas nay nba nbb nbg nbm nbn nbo nbr nbs nga ngb ngg ngm ngn ngo ngs nma nmb nmg nmm nmn nmo nmr nms nna nnb nng nnm nnn nno nns no- noa nob nog nom non noo nor nos noy nra nrb nrg nrm nrn nro nrr nrs nry nsa nsb nsg nsm nsn nso nsr nss nsy nya nyg nym nyn nyo nys nyy oaa oab oag oam oan oao oar oas ob- oba obb obg obm obn obo obr obs oby oga ogg ogn ogo ogs ogy om- oma omb omg omm omn omo omr oms omy on- ona onb ong onn ono onr ons ony oo- ooa oob oog oom oon ooo oor oos or- ora orb org orm orn oro orr ors ory os- osa osb osg osm osn oso osr oss oya oyo oys ra- raa rab rag ram ran rao rar ras ray rba rbb rbg rbm rbn rbo rbr rbs rga rgb rgg rgn rgo rgr rgs rma rmb rmg rmm rmn rmo rmr rms rna rnb rng rnm rnn rno rnr rns rny roa rob rog rom ron roo ror ros roy rra rrb rrg rrm rrn rrr rrs rsa rsb rsg rsm rsn rso rsr rss ry- rya ryg rym ryn ryo ryr rys ryy saa sab sag sam san sao sar sas say sba sbb sbg sbm sbn sbo sbr sbs sby sga sgb sgg sgm sgn sgo sgr sgs sma smb smg smm smn smo smr sms smy sna snb sng snm snn sno snr sns sny soa sob sog som son soo sor sos soy sr- sra srb srg srm srn sro srr srs sry ss- ssa ssb ssg ssm ssn sso ssr sss sy- sya syb syg sym syn syr sys yaa yab yag yam yan yao yar yas yay ybg ybm ybr ybs yby yga ygm ygo yma ymg ymm ymo yms yna yng ynn yns yny yob yog yom yon yoo yor yos yoy yra yrg yrn yro yrs ysa ysb ysg ysm yso ysr yss ysy yyb yyg yys yyy