-er -ey eee eeg eeo eer ees eey ege egg ego egr egs egy eo- eoe eog eoo eor eos ere erg ero err ers ery es- ese esg eso esr ess esy eye eyo eyr eys ge- gee geg geo ger ges gey ggg ggo ggr ggs goe gog goo gor gos goy gre grg gro grr grs gry gse gsg gso gsr gss gy- gye gyo gyr gys oee oeg oeo oer oes oey oge ogg ogo ogs ogy oo- oog ooo oor oos or- ore org oro orr ors ory os- ose osg oso osr oss oye oyo oys re- ree reg reo rer res rey rge rgg rgo rgr rgs roe rog roo ror ros roy rrg rrr rrs rse rsg rso rsr rss ry- rye ryg ryo ryr rys ryy se- see seg seo ser ses sey sge sgg sgo sgr sgs soe sog soo sor sos soy sr- sre srg sro srr srs sry ss- sse ssg sso ssr sss sy- sye syg syr sys yee yeg yeo yer yes yey ygo yoe yog yoo yor yos yoy yre yrg yro yrs yse ysg yso ysr yss ysy yye yyg yys yyy