a-a a-c a-t aaa aac aag aao aas aat aay ac- aca acc acg aco acs act acy ag- aga agc agg ago ags agt agy aoa aoc aog aoo aos aot as- asa asc asg aso ass ast asy at- ata atc atg ato ats att ay- aya ayc ayo ays ayt c-- caa cac cag cao cas cat cay cca ccc ccg cco ccs cct cga cgc cgg cgo cgs cgt cgy co- coa coc cog coo cos cot coy csa csc csg cso css cst csy cta ctc ctg cto cts ctt cty cya cyc cyg cyo cys cyt gaa gac gag gao gas gat gay gca gcc gcg gco gcs gct gga ggc ggg ggo ggs ggt goa goc gog goo gos got goy gsa gsc gsg gso gss gst gta gtc gtg gto gts gtt gty gy- gya gyo gys oaa oac oag oao oas oat oc- oca occ ocg oco ocs oct oga ogc ogg ogo ogs ogt ogy oo- ooa ooc oog ooo oos oot os- osa osc osg oso oss ost ot- ota otc otg oto ots ott oya oyo oys saa sac sag sao sas sat say sca scc scg sco scs sct sga sgc sgg sgo sgs sgt soa soc sog soo sos sot soy ss- ssa ssc ssg sso sss sst sta stc stg sto sts stt sty sy- sya syc syg sys syt taa tac tag tao tas tat tay tca tcc tcg tco tcs tct tga tgc tgg tgo tgs tgt tgy to- toa toc tog too tos tot toy tsa tsc tsg tso tss tst tsy tta ttc ttg tto tts ttt tty tya tyc tyg tyo tys tyt yaa yac yag yao yas yat yay yca ycc yco ycs ycy yga ygc ygo yoc yog yoo yos yot yoy ysa ysc ysg yso yss yst ysy yta ytc yto yts ytt yyc yyg yys yyt yyy