-er -ey eee eeo eer ees eey ehe ehh eho ehr ehs eo- eoe eoh eoo eor eos ere erh ero err ers ery es- ese esh eso esr ess esy eye eyo eyr eys he- hee heh heo her hes hey hhe hhh hho hhr hhs hhy hoe hoh hoo hor hos hoy hr- hre hrh hro hrr hrs hse hsh hsr hss hsy hy- hye hyh hyo hyr hys hyy oee oeh oeo oer oes oey ohe ohh oho ohr ohs oo- ooh ooo oor oos or- ore orh oro orr ors ory os- ose osh oso osr oss oye oyo oys re- ree reh reo rer res rey rh- rhe rhh rho rhr rhs roe roh roo ror ros roy rrh rrr rrs rse rsh rso rsr rss ry- rye ryo ryr rys ryy se- see seh seo ser ses sey sh- she shh sho shr shs shy soe soh soo sor sos soy sr- sre srh sro srr srs sry ss- sse ssh sso ssr sss sy- sye syh syr sys yee yeh yeo yer yes yey yhe yhs yoe yoo yor yos yoy yre yro yrs yse yso ysr yss ysy yye yys yyy