a-a a-c aaa aac aad aae aag aah aao aas ac- aca acc acd ace acg ach aco acs ad- ada adc add ade adg adh ado ads aea aec aed aee aeg aeh aeo aes ag- aga agc agd age agg agh ago ags aha ahc ahd ahe ahg ahh aho ahs aoa aoc aod aoe aog aoh aoo aos as- asa asc asd ase asg ash aso ass c-- caa cac cad cae cag cah cao cas cca ccc ccd cce ccg cch cco ccs cda cdc cdd cde cdg cdh cdo cds ce- cea cec ced cee ceg ceh ceo ces cga cgc cgd cge cgg cgh cgo cgs ch- cha chc chd che chg chh cho chs co- coa coc cod coe cog coh coo cos csa csc csd cse csg csh cso css daa dac dad dae dag dah dao das dca dcc dcd dce dcg dco dcs dda ddc ddd dde ddg ddh ddo dds de- dea dec ded dee deg deh deo des dga dgc dgd dge dgg dgh dgs dh- dha dhc dhd dhe dhh dho dhs doa doc dod doe dog doh doo dos dsa dsc dsd dse dsg dsh dso dss eaa eac ead eae eag eah eao eas ec- eca ecc ecd ece ecg ech eco ecs ed- eda edc edd ede edg edh edo eds eea eec eed eee eeg eeo ees ega egc egd ege egg egh ego egs eha ehc ehd ehe ehg ehh eho ehs eo- eoa eoc eod eoe eog eoh eoo eos es- esa esc esd ese esg esh eso ess g-d gaa gac gad gae gag gah gao gas gca gcc gcd gce gcg gch gco gcs gda gdc gdd gde gdh gdo gds ge- gea gec ged gee geg geh geo ges gga ggc ggd ggg ggh ggo ggs gha ghc ghd ghe ghg ghh gho ghs goa goc god goe gog goh goo gos gsa gsc gsd gse gsg gso gss haa hac had hae hag hah hao has hca hcc hcd hce hcg hch hco hcs hda hdc hdd hde hdg hdh hdo hds he- hea hec hed hee heg heh heo hes hga hgc hge hgg hgh hgo hgs hha hhc hhd hhe hhg hhh hho hhs hoa hoc hod hoe hog hoh hoo hos hsa hsc hsd hse hsg hsh hss oaa oac oad oae oag oah oao oas oc- oca occ ocd ocg och oco ocs oda odc odd ode odg odh odo ods oea oec oed oee oeg oeh oeo oes oga ogc ogd oge ogg ogh ogo ogs oha ohc ohd ohe ohg ohh oho ohs oo- ooa ooc ood oog ooh ooo oos os- osa osc osd ose osg osh oso oss saa sac sad sae sag sah sao sas sca scc scd sce scg sch sco scs sda sdc sdd sde sdg sdh sdo sds se- sea sec sed see seg seh seo ses sga sgc sgd sge sgg sgh sgo sgs sh- sha shc shd she shg shh sho shs soa soc sod soe sog soh soo sos ss- ssa ssc ssd sse ssg ssh sso sss