a-a a-c a-t aaa aac aad aae aag aan aas aat aau ac- aca acc acd ace acg acn acs act acu ad- ada adc add ade adg adn ads adt adu aea aec aed aee aeg aen aes aet aeu ag- aga agc agd age agg agn ags agt agu an- ana anc and ane ang ann ans ant anu as- asa asc asd ase asg asn ass ast asu at- ata atc atd ate atg atn ats att atu au- aua auc aud aue aug aun aus aut c-- caa cac cad cae cag can cas cat cau cca ccc ccd cce ccg ccn ccs cct ccu cda cdc cdd cde cdg cdn cds cdt cdu ce- cea cec ced cee ceg cen ces cet ceu cga cgc cgd cge cgg cgn cgs cgt cgu cn- cna cnc cnd cne cng cnn cns cnt cnu csa csc csd cse csg csn css cst csu cta ctc ctd cte ctg ctn cts ctt ctu cua cuc cud cue cug cun cus cut cuu daa dac dad dae dag dan das dat dau dca dcc dcd dce dcg dcn dcs dct dcu dda ddc ddd dde ddg ddn dds ddt ddu de- dea dec ded dee deg den des det deu dga dgc dgd dge dgg dgn dgs dgt dgu dna dnc dnd dne dng dnn dns dnt dsa dsc dsd dse dsg dsn dss dst dsu dta dtc dtd dte dtg dtn dts dtt dtu dua duc dud due dug dun dus dut eaa eac ead eae eag ean eas eat eau ec- eca ecc ecd ece ecg ecn ecs ect ecu ed- eda edc edd ede edg edn eds edt edu eea eec eed eee eeg een ees eet ega egc egd ege egg egn egs egt egu en- ena enc end ene eng enn ens ent enu es- esa esc esd ese esg esn ess est esu eta etc etd ete etg etn ets ett etu eu- eua euc eud eue eug eun eus eut g-d gaa gac gad gae gag gan gas gat gau gca gcc gcd gce gcg gcn gcs gct gcu gda gdc gdd gde gdn gds gdt gdu ge- gea gec ged gee geg gen ges get geu gga ggc ggd ggg ggn ggs ggt ggu gna gnc gnd gne gnn gns gnt gnu gsa gsc gsd gse gsg gsn gss gst gsu gta gtc gtd gte gtg gtn gts gtt gtu gu- gua guc gud gue gug gun gus gut guu naa nac nad nae nag nan nas nat nau nca ncc ncd nce ncg ncn ncs nct ncu nda ndc ndd nde ndg ndn nds ndt ndu ne- nea nec ned nee neg nen nes net neu nga ngc ngd nge ngg ngn ngs ngt ngu nna nnc nne nng nnn nns nnt nnu nsa nsc nsd nse nsg nsn nss nst nsu nta ntc ntd nte ntg ntn nts ntt ntu nua nuc nud nue nug nun nus nut nuu saa sac sad sae sag san sas sat sau sca scc scd sce scg scn scs sct scu sda sdc sdd sde sdg sdn sds sdt sdu se- sea sec sed see seg sen ses set seu sga sgc sgd sge sgg sgn sgs sgt sgu sna snc snd sne sng snn sns snt snu ss- ssa ssc ssd sse ssg ssn sss sst ssu sta stc std ste stg stn sts stt stu sua suc sud sue sug sun sus sut suu taa tac tad tae tag tan tas tat tau tca tcc tcd tce tcg tcn tcs tct tcu tda tdc tdd tde tdg tdn tds tdt tdu te- tea tec ted tee teg ten tes tet teu tga tgc tge tgg tgn tgs tgt tgu tna tnc tnd tne tng tnn tns tnt tsa tsc tsd tse tsg tsn tss tst tsu tta ttc ttd tte ttg ttn tts ttt ttu tua tuc tud tue tug tun tus tut tuu ua- uaa uac uad uae uag uan uas uat uau uca ucc ucd uce ucg ucn ucs uct ucu uda udc udd ude udg udn uds udt udu uea uec ued uee ueg uen ues uet uga ugc uge ugg ugn ugs ugt ugu un- una unc und une ung unn uns unt unu usa usc usd use usg usn uss ust usu uta utc utd ute utn uts utt utu uua uuc uue uug uun uus uut uuu