a-a aaa aae aag aam aao aas aea aee aeg aem aeo aes ag- aga age agg agm ago ags ama ame amg amm amo ams aoa aoe aog aom aoo aos as- asa ase asg asm aso ass eaa eae eag eam eao eas eea eee eeg eem eeo ees ega ege egg egm ego egs em- ema eme emg emm emo ems eo- eoa eoe eog eom eoo eos es- esa ese esg esm eso ess gaa gae gag gam gao gas ge- gea gee geg gem geo ges gga ggg ggm ggo ggs gma gme gmg gmm gmo gms goa goe gog gom goo gos gsa gse gsg gsm gso gss m-o maa mae mag mam mao mas mea mee meg mem meo mes mga mge mgm mgo mgs mma mme mmg mmm mmo mms moa moe mog mom moo mos msa mse msg msm mso mss oaa oae oag oam oao oas oea oee oeg oem oeo oes oga oge ogg ogo ogs om- oma ome omg omm omo oms oo- ooa oog oom ooo oos os- osa ose osg osm oso oss saa sae sag sam sao sas se- sea see seg sem seo ses sga sge sgg sgm sgo sgs sma sme smg smm smo sms soa soe sog som soo sos ss- ssa sse ssg ssm sso sss