a-a aaa aae aag aan aao aas aea aee aeg aen aeo aes ag- aga age agg agn ago ags an- ana ane ang ann ano ans aoa aoe aog aon aoo aos as- asa ase asg asn aso ass eaa eae eag ean eao eas eea eee eeg een eeo ees ega ege egg egn ego egs en- ena ene eng enn eno ens eo- eoa eoe eog eon eoo eos es- esa ese esg esn eso ess gaa gae gag gan gao gas ge- gea gee geg gen geo ges gga ggg ggn ggo ggs gna gne gnn gno gns goa goe gog gon goo gos gsa gse gsg gsn gso gss naa nae nag nan nao nas ne- nea nee neg nen neo nes nga nge ngg ngn ngo ngs nna nne nng nnn nno nns no- noa noe nog non noo nos nsa nse nsg nsn nso nss oaa oae oag oan oao oas oea oee oeg oen oeo oes oga oge ogg ogn ogo ogs on- ona one ong onn ono ons oo- ooa oog oon ooo oos os- osa ose osg osn oso oss saa sae sag san sao sas se- sea see seg sen seo ses sga sge sgg sgn sgo sgs sna sne sng snn sno sns soa soe sog son soo sos ss- ssa sse ssg ssn sso sss