a-a a-c a-t aaa aac aad aae aaf aag aas aat aau ac- aca acc acd ace acf acg acs act acu ad- ada adc add ade adf adg ads adt adu aea aec aed aee aef aeg aes aet aeu af- afa afc afd afe aff afg afs aft afu ag- aga agc agd age agf agg ags agt agu as- asa asc asd ase asf asg ass ast asu at- ata atc atd ate atf atg ats att atu au- aua auc aud aue auf aug aus aut c-- caa cac cad cae caf cag cas cat cau cca ccc ccd cce ccf ccg ccs cct ccu cda cdc cdd cde cdf cdg cds cdt cdu ce- cea cec ced cee cef ceg ces cet ceu cfa cfc cfd cfe cff cfg cfs cft cfu cga cgc cgd cge cgg cgs cgt cgu csa csc csd cse csf csg css cst csu cta ctc ctd cte ctf ctg cts ctt ctu cua cuc cud cue cuf cug cus cut cuu daa dac dad dae daf dag das dat dau dca dcc dcd dce dcf dcg dcs dct dcu dda ddc ddd dde ddf ddg dds ddt ddu de- dea dec ded dee def deg des det deu dfa dfc dfd dfe dff dfg dfs dft dfu dga dgc dgd dge dgf dgg dgs dgt dgu dsa dsc dsd dse dsf dsg dss dst dsu dta dtc dtd dte dtf dtg dts dtt dtu dua duc dud due duf dug dus dut eaa eac ead eae eaf eag eas eat eau ec- eca ecc ecd ece ecf ecg ecs ect ecu ed- eda edc edd ede edf edg eds edt edu eea eec eed eee eef eeg ees eet ef- efa efc efd efe eff efg efs eft ega egc egd ege egf egg egs egt egu es- esa esc esd ese esf esg ess est esu eta etc etd ete etf etg ets ett etu eu- eua euc eud eue euf eug eus eut faa fac fad fae faf fag fas fat fau fca fcc fcd fce fcf fcg fcs fct fcu fda fdc fdd fde fdf fdg fds fdt fdu fea fec fed fee fef feg fes fet feu ffa ffc ffd ffe fff ffg ffs fft ffu fga fgc fgd fge fgf fgg fgs fgt fsa fsc fsd fse fsf fsg fss fst fsu fta ftc ftd fte ftf ftg fts ftt ftu fua fud fue fuf fug fus fut fuu g-d gaa gac gad gae gaf gag gas gat gau gca gcc gcd gce gcf gcg gcs gct gcu gda gdc gdd gde gdf gds gdt gdu ge- gea gec ged gee gef geg ges get geu gfa gfc gfd gfe gff gfs gft gga ggc ggd ggg ggs ggt ggu gsa gsc gsd gse gsf gsg gss gst gsu gta gtc gtd gte gtf gtg gts gtt gtu gu- gua guc gud gue guf gug gus gut guu saa sac sad sae saf sag sas sat sau sca scc scd sce scf scg scs sct scu sda sdc sdd sde sdf sdg sds sdt sdu se- sea sec sed see sef seg ses set seu sfa sfc sfd sfe sff sfg sfs sft sfu sga sgc sgd sge sgf sgg sgs sgt sgu ss- ssa ssc ssd sse ssf ssg sss sst ssu sta stc std ste stf stg sts stt stu sua suc sud sue suf sug sus sut suu taa tac tad tae taf tag tas tat tau tca tcc tcd tce tcf tcg tcs tct tcu tda tdc tdd tde tdf tdg tds tdt tdu te- tea tec ted tee tef teg tes tet teu tfa tfc tfd tfe tff tfg tfs tft tfu tga tgc tge tgf tgg tgs tgt tgu tsa tsc tsd tse tsf tsg tss tst tsu tta ttc ttd tte ttf ttg tts ttt ttu tua tuc tud tue tuf tug tus tut tuu ua- uaa uac uad uae uaf uag uas uat uau uca ucc ucd uce ucf ucg ucs uct ucu uda udc udd ude udf udg uds udt udu uea uec ued uee uef ueg ues uet ufa ufc ufd ufe uff ufg ufs uft ufu uga ugc uge ugf ugg ugs ugt ugu usa usc usd use usf usg uss ust usu uta utc utd ute utf uts utt utu uua uuc uue uug uus uut uuu