a-a a-c a-t aaa aac aae aag aan aas aat aau ac- aca acc ace acg acn acs act acu aea aec aee aeg aen aes aet aeu ag- aga agc age agg agn ags agt agu an- ana anc ane ang ann ans ant anu as- asa asc ase asg asn ass ast asu at- ata atc ate atg atn ats att atu au- aua auc aue aug aun aus aut c-- caa cac cae cag can cas cat cau cca ccc cce ccg ccn ccs cct ccu ce- cea cec cee ceg cen ces cet ceu cga cgc cge cgg cgn cgs cgt cgu cn- cna cnc cne cng cnn cns cnt cnu csa csc cse csg csn css cst csu cta ctc cte ctg ctn cts ctt ctu cua cuc cue cug cun cus cut cuu eaa eac eae eag ean eas eat eau ec- eca ecc ece ecg ecn ecs ect ecu eea eec eee eeg een ees eet ega egc ege egg egn egs egt egu en- ena enc ene eng enn ens ent enu es- esa esc ese esg esn ess est esu eta etc ete etg etn ets ett etu eu- eua euc eue eug eun eus eut gaa gac gae gag gan gas gat gau gca gcc gce gcg gcn gcs gct gcu ge- gea gec gee geg gen ges get geu gga ggc ggg ggn ggs ggt ggu gna gnc gne gnn gns gnt gnu gsa gsc gse gsg gsn gss gst gsu gta gtc gte gtg gtn gts gtt gtu gu- gua guc gue gug gun gus gut guu naa nac nae nag nan nas nat nau nca ncc nce ncg ncn ncs nct ncu ne- nea nec nee neg nen nes net neu nga ngc nge ngg ngn ngs ngt ngu nna nnc nne nng nnn nns nnt nnu nsa nsc nse nsg nsn nss nst nsu nta ntc nte ntg ntn nts ntt ntu nua nuc nue nug nun nus nut nuu saa sac sae sag san sas sat sau sca scc sce scg scn scs sct scu se- sea sec see seg sen ses set seu sga sgc sge sgg sgn sgs sgt sgu sna snc sne sng snn sns snt snu ss- ssa ssc sse ssg ssn sss sst ssu sta stc ste stg stn sts stt stu sua suc sue sug sun sus sut suu taa tac tae tag tan tas tat tau tca tcc tce tcg tcn tcs tct tcu te- tea tec tee teg ten tes tet teu tga tgc tge tgg tgn tgs tgt tgu tna tnc tne tng tnn tns tnt tsa tsc tse tsg tsn tss tst tsu tta ttc tte ttg ttn tts ttt ttu tua tuc tue tug tun tus tut tuu ua- uaa uac uae uag uan uas uat uau uca ucc uce ucg ucn ucs uct ucu uea uec uee ueg uen ues uet uga ugc uge ugg ugn ugs ugt ugu un- una unc une ung unn uns unt unu usa usc use usg usn uss ust usu uta utc ute utn uts utt utu uua uuc uue uug uun uus uut uuu