-ey a-a a-c a-t aaa aac aae aag aam aao aat aay ac- aca acc ace acg acm aco act acy aea aec aee aeg aem aeo aet aey ag- aga agc age agg agm ago agt agy ama amc ame amg amm amo amt amy aoa aoc aoe aog aom aoo aot at- ata atc ate atg atm ato att ay- aya ayc aye ayo ayt c-- caa cac cae cag cam cao cat cay cca ccc cce ccg ccm cco cct ce- cea cec cee ceg cem ceo cet cey cga cgc cge cgg cgm cgo cgt cgy cma cmc cme cmg cmm cmo cmt cmy co- coa coc coe cog com coo cot coy cta ctc cte ctg ctm cto ctt cty cya cyc cye cyg cym cyo cyt eaa eac eae eag eam eao eat ec- eca ecc ece ecg ecm eco ect eea eec eee eeg eem eeo eet eey ega egc ege egg egm ego egt egy em- ema emc eme emg emm emo emt eo- eoa eoc eoe eog eom eoo eot eta etc ete etg etm eto ett ety eya eyc eye eym eyo eyt gaa gac gae gag gam gao gat gay gca gcc gce gcg gcm gco gct ge- gea gec gee geg gem geo get gey gga ggc ggg ggm ggo ggt gma gmc gme gmg gmm gmo gmt gmy goa goc goe gog gom goo got goy gta gtc gte gtg gtm gto gtt gty gy- gya gye gym gyo m-o maa mac mae mag mam mao mat may mc- mca mcc mce mcg mcm mco mct mea mec mee meg mem meo met mey mga mgc mge mgm mgo mgt mgy mma mmc mme mmg mmm mmo mmt moa moc moe mog mom moo mot moy mta mtc mte mtg mtm mto mtt my- mya myc mye myg mym myo myt oaa oac oae oag oam oao oat oc- oca occ ocg ocm oco oct oea oec oee oeg oem oeo oet oey oga ogc oge ogg ogo ogt ogy om- oma omc ome omg omm omo omt omy oo- ooa ooc oog oom ooo oot ot- ota otc ote otg otm oto ott oya oye oyo taa tac tae tag tam tao tat tay tca tcc tce tcg tcm tco tct te- tea tec tee teg tem teo tet tey tga tgc tge tgg tgm tgo tgt tgy tma tmc tme tmg tmm tmo tmt tmy to- toa toc toe tog tom too tot toy tta ttc tte ttg ttm tto ttt tty tya tyc tye tyg tym tyo tyt yaa yac yae yag yam yao yat yay yca ycc yce yco ycy yea yec yee yeg yem yeo yet yey yga ygc ygm ygo yma ymc yme ymg ymm ymo ymt yoc yoe yog yom yoo yot yoy yta ytc yte ytm yto ytt yyc yye yyg yyt yyy