a-a a-b aaa aab aad aag aan aar aas aay ab- aba abb abd abg abn abr abs aby ad- ada adb add adg adn adr ads ady ag- aga agb agd agg agn agr ags agy an- ana anb and ang ann anr ans any ar- ara arb ard arg arn arr ars ary as- asa asb asd asg asn asr ass asy ay- aya ayd ayn ayr ays baa bab bad bag ban bar bas bay bba bbb bbd bbg bbn bbr bbs bby bda bdb bdd bdg bdr bds bdy bga bgb bgd bgg bgn bgr bgs bna bnb bnd bng bnn bnr bns bra brb brd brg brn brr brs bry bsa bsb bsd bsg bsn bsr bss bsy by- bya byd byg byn byr bys daa dab dad dag dan dar das day dba dbb dbd dbg dbn dbr dbs dby dda ddb ddd ddg ddn ddr dds ddy dga dgd dgg dgn dgr dgs dna dnb dnd dng dnn dnr dns dny dra drb drd drg drn drr drs dry dsa dsb dsd dsg dsn dsr dss dsy dy- dya dyb dyd dyn dyr dys dyy g-d gaa gab gad gag gan gar gas gay gba gbd gbg gbn gbr gbs gby gda gdb gdd gdn gdr gds gga ggb ggd ggg ggn ggr ggs gna gnb gnd gnn gnr gns gra grb grd grg grn grr grs gry gsa gsb gsd gsg gsn gsr gss gy- gya gyb gyd gyn gyr gys naa nab nad nag nan nar nas nay nba nbb nbd nbg nbn nbr nbs nda ndb ndd ndg ndn ndr nds ndy nga ngb ngd ngg ngn ngs nna nnb nng nnn nns nra nrb nrd nrg nrn nrr nrs nry nsa nsb nsd nsg nsn nsr nss nsy nya nyd nyg nyn nys nyy ra- raa rab rad rag ran rar ras ray rba rbb rbd rbg rbn rbr rbs rda rdb rdd rdg rdn rdr rds rdy rga rgb rgd rgg rgn rgr rgs rna rnb rnd rng rnn rnr rns rny rra rrb rrd rrg rrn rrr rrs rsa rsb rsd rsg rsn rsr rss ry- rya ryd ryg ryn ryr rys ryy saa sab sad sag san sar sas say sba sbb sbd sbg sbn sbr sbs sby sda sdb sdd sdg sdn sdr sds sdy sga sgb sgd sgg sgn sgr sgs sna snb snd sng snn snr sns sny sr- sra srb srd srg srn srr srs sry ss- ssa ssb ssd ssg ssn ssr sss sy- sya syb syd syg syn syr sys yaa yab yad yag yan yar yas yay ybg ybr ybs yby yda ydg ydn yds ydy yga yna ynd yng ynn yns yny yra yrg yrn yrs ysa ysb ysg ysr yss ysy yyb yyg yys yyy