a-a a-c a-t aaa aac aae aag aan aas aat ac- aca acc ace acg acn acs act aea aec aee aeg aen aes aet ag- aga agc age agg agn ags agt an- ana anc ane ang ann ans ant as- asa asc ase asg asn ass ast at- ata atc ate atg atn ats att c-- caa cac cae cag can cas cat cca ccc cce ccg ccn ccs cct ce- cea cec cee ceg cen ces cet cga cgc cge cgg cgn cgs cgt cn- cna cnc cne cng cnn cns cnt csa csc cse csg csn css cst cta ctc cte ctg ctn cts ctt eaa eac eae eag ean eas eat ec- eca ecc ece ecg ecn ecs ect eea eec eee eeg een ees eet ega egc ege egg egn egs egt en- ena enc ene eng enn ens ent es- esa esc ese esg esn ess est eta etc ete etg etn ets ett gaa gac gae gag gan gas gat gca gcc gce gcg gcn gcs gct ge- gea gec gee geg gen ges get gga ggc ggg ggn ggs ggt gna gnc gne gnn gns gnt gsa gsc gse gsg gsn gss gst gta gtc gte gtg gtn gts gtt naa nac nae nag nan nas nat nca ncc nce ncg ncn ncs nct ne- nea nec nee neg nen nes net nga ngc nge ngg ngn ngs ngt nna nnc nne nng nnn nns nnt nsa nsc nse nsg nsn nss nst nta ntc nte ntg ntn nts ntt saa sac sae sag san sas sat sca scc sce scg scn scs sct se- sea sec see seg sen ses set sga sgc sge sgg sgn sgs sgt sna snc sne sng snn sns snt ss- ssa ssc sse ssg ssn sss sst sta stc ste stg stn sts stt taa tac tae tag tan tas tat tca tcc tce tcg tcn tcs tct te- tea tec tee teg ten tes tet tga tgc tge tgg tgn tgs tgt tna tnc tne tng tnn tns tnt tsa tsc tse tsg tsn tss tst tta ttc tte ttg ttn tts ttt