-ey a-a aaa aae aag aao aas aay aea aee aeg aeo aes aey ag- aga age agg ago ags agy aoa aoe aog aoo aos as- asa ase asg aso ass asy ay- aya aye ayo ays eaa eae eag eao eas eea eee eeg eeo ees eey ega ege egg ego egs egy eo- eoa eoe eog eoo eos es- esa ese esg eso ess esy eya eye eyo eys gaa gae gag gao gas gay ge- gea gee geg geo ges gey gga ggg ggo ggs goa goe gog goo gos goy gsa gse gsg gso gss gy- gya gye gyo gys oaa oae oag oao oas oea oee oeg oeo oes oey oga oge ogg ogo ogs ogy oo- ooa oog ooo oos os- osa ose osg oso oss oya oye oyo oys saa sae sag sao sas say se- sea see seg seo ses sey sga sge sgg sgo sgs soa soe sog soo sos soy ss- ssa sse ssg sso sss sy- sya sye syg sys yaa yae yag yao yas yay yea yee yeg yeo yes yey yga ygo yoe yog yoo yos yoy ysa yse ysg yso yss ysy yye yyg yys yyy