a-a a-c aaa aac aae aag aah aam aao aas ac- aca acc ace acg ach acm aco acs aea aec aee aeg aeh aem aeo aes ag- aga agc age agg agh agm ago ags aha ahc ahe ahg ahh ahm aho ahs ama amc ame amg amh amm amo ams aoa aoc aoe aog aoh aom aoo aos as- asa asc ase asg ash asm aso ass c-- caa cac cae cag cah cam cao cas cca ccc cce ccg cch ccm cco ccs ce- cea cec cee ceg ceh cem ceo ces cga cgc cge cgg cgh cgm cgo cgs ch- cha chc che chg chh chm cho chs cma cmc cme cmg cmh cmm cmo cms co- coa coc coe cog coh com coo cos csa csc cse csg csh csm cso css eaa eac eae eag eah eam eao eas ec- eca ecc ece ecg ech ecm eco ecs eea eec eee eeg eem eeo ees ega egc ege egg egh egm ego egs eha ehc ehe ehg ehh ehm eho ehs em- ema emc eme emg emh emm emo ems eo- eoa eoc eoe eog eoh eom eoo eos es- esa esc ese esg esh esm eso ess gaa gac gae gag gah gam gao gas gca gcc gce gcg gch gcm gco gcs ge- gea gec gee geg geh gem geo ges gga ggc ggg ggh ggm ggo ggs gha ghc ghe ghg ghh gho ghs gma gmc gme gmg gmh gmm gmo gms goa goc goe gog goh gom goo gos gsa gsc gse gsg gsm gso gss haa hac hae hag hah ham hao has hca hcc hce hcg hch hcm hco hcs he- hea hec hee heg heh hem heo hes hga hgc hge hgg hgh hgm hgo hgs hha hhc hhe hhg hhh hhm hho hhs hma hmc hme hmg hmh hmm hmo hms hoa hoc hoe hog hoh hom hoo hos hsa hsc hse hsg hsh hsm hss m-o maa mac mae mag mah mam mao mas mc- mca mcc mce mcg mch mcm mco mcs mea mec mee meg meh mem meo mes mga mgc mge mgh mgm mgo mgs mha mhc mhg mhh mhm mho mhs mma mmc mme mmg mmh mmm mmo mms moa moc moe mog moh mom moo mos msa msc mse msg msh msm mso mss oaa oac oae oag oah oam oao oas oc- oca occ ocg och ocm oco ocs oea oec oee oeg oeh oem oeo oes oga ogc oge ogg ogh ogo ogs oha ohc ohe ohg ohh ohm oho ohs om- oma omc ome omg omh omm omo oms oo- ooa ooc oog ooh oom ooo oos os- osa osc ose osg osh osm oso oss saa sac sae sag sah sam sao sas sca scc sce scg sch scm sco scs se- sea sec see seg seh sem seo ses sga sgc sge sgg sgh sgm sgo sgs sh- sha shc she shg shh shm sho shs sma smc sme smg smh smm smo sms soa soc soe sog soh som soo sos ss- ssa ssc sse ssg ssh ssm sso sss