a-a a-c aaa aac aad aae aag aao aas aau ac- aca acc acd ace acg aco acs acu ad- ada adc add ade adg ado ads adu aea aec aed aee aeg aeo aes aeu ag- aga agc agd age agg ago ags agu aoa aoc aod aoe aog aoo aos aou as- asa asc asd ase asg aso ass asu au- aua auc aud aue aug auo aus c-- caa cac cad cae cag cao cas cau cca ccc ccd cce ccg cco ccs ccu cda cdc cdd cde cdg cdo cds cdu ce- cea cec ced cee ceg ceo ces ceu cga cgc cgd cge cgg cgo cgs cgu co- coa coc cod coe cog coo cos cou csa csc csd cse csg cso css csu cua cuc cud cue cug cuo cus cuu daa dac dad dae dag dao das dau dca dcc dcd dce dcg dco dcs dcu dda ddc ddd dde ddg ddo dds ddu de- dea dec ded dee deg deo des deu dga dgc dgd dge dgg dgs dgu doa doc dod doe dog doo dos dou dsa dsc dsd dse dsg dso dss dsu dua duc dud due dug duo dus eaa eac ead eae eag eao eas eau ec- eca ecc ecd ece ecg eco ecs ecu ed- eda edc edd ede edg edo eds edu eea eec eed eee eeg eeo ees ega egc egd ege egg ego egs egu eo- eoa eoc eod eoe eog eoo eos eou es- esa esc esd ese esg eso ess esu eu- eua euc eud eue eug eus g-d gaa gac gad gae gag gao gas gau gca gcc gcd gce gcg gco gcs gcu gda gdc gdd gde gdo gds gdu ge- gea gec ged gee geg geo ges geu gga ggc ggd ggg ggo ggs ggu goa goc god goe gog goo gos gou gsa gsc gsd gse gsg gso gss gsu gu- gua guc gud gue gug guo gus guu oaa oac oad oae oag oao oas oau oc- oca occ ocd ocg oco ocs ocu oda odc odd ode odg odo ods odu oea oec oed oee oeg oeo oes oga ogc ogd oge ogg ogo ogs oo- ooa ooc ood oog ooo oos os- osa osc osd ose osg oso oss osu ou- oua ouc oud oue ouo ous saa sac sad sae sag sao sas sau sca scc scd sce scg sco scs scu sda sdc sdd sde sdg sdo sds sdu se- sea sec sed see seg seo ses seu sga sgc sgd sge sgg sgo sgs sgu soa soc sod soe sog soo sos sou ss- ssa ssc ssd sse ssg sso sss ssu sua suc sud sue sug suo sus suu ua- uaa uac uad uae uag uao uas uau uca ucc ucd uce ucg uco ucs ucu uda udc udd ude udg udo uds udu uea uec ued uee ueg ues uga ugc uge ugg ugo ugs ugu uoa uoc uod uoe uog uoo uos usa usc usd use usg uso uss usu uua uuc uue uug uus uuu