a-a a-c a-t aaa aac aad aag aar aas aat ac- aca acc acd acg acr acs act ad- ada adc add adg adr ads adt ag- aga agc agd agg agr ags agt ar- ara arc ard arg arr ars art as- asa asc asd asg asr ass ast at- ata atc atd atg atr ats att c-- caa cac cad cag car cas cat cca ccc ccd ccg ccr ccs cct cda cdc cdd cdg cdr cds cdt cga cgc cgd cgg cgr cgs cgt cra crc crd crg crr crs crt csa csc csd csg csr css cst cta ctc ctd ctg ctr cts ctt daa dac dad dag dar das dat dca dcc dcd dcg dcr dcs dct dda ddc ddd ddg ddr dds ddt dga dgc dgd dgg dgr dgs dgt dra drc drd drg drr drs drt dsa dsc dsd dsg dsr dss dst dta dtc dtd dtg dtr dts dtt g-d gaa gac gad gag gar gas gat gca gcc gcd gcg gcr gcs gct gda gdc gdd gdr gds gdt gga ggc ggd ggg ggr ggs ggt gra grc grd grg grr grs grt gsa gsc gsd gsg gsr gss gst gta gtc gtd gtg gtr gts gtt ra- raa rac rad rag rar ras rat rca rcc rcd rcg rcr rcs rct rda rdc rdd rdg rdr rds rdt rga rgc rgd rgg rgr rgs rgt rra rrc rrd rrg rrr rrs rrt rsa rsc rsd rsg rsr rss rst rta rtc rtd rtg rtr rts rtt saa sac sad sag sar sas sat sca scc scd scg scr scs sct sda sdc sdd sdg sdr sds sdt sga sgc sgd sgg sgr sgs sgt sr- sra src srd srg srr srs srt ss- ssa ssc ssd ssg ssr sss sst sta stc std stg str sts stt taa tac tad tag tar tas tat tca tcc tcd tcg tcr tcs tct tda tdc tdd tdg tdr tds tdt tga tgc tgg tgr tgs tgt tra trc trd trg trr trs trt tsa tsc tsd tsg tsr tss tst tta ttc ttd ttg ttr tts ttt