-er -ey eee eeo eer ees eey ehe ehh eho ehr ehs ehu eo- eoe eoh eoo eor eos eou ere erh ero err ers eru ery es- ese esh eso esr ess esu esy eu- eue eur eus eye eyo eyr eys he- hee heh heo her hes heu hey hhe hhh hho hhr hhs hhu hhy hoe hoh hoo hor hos hou hoy hr- hre hrh hro hrr hrs hru hse hsh hsr hss hsu hsy hue huh huo hur hus huu huy hy- hye hyh hyo hyr hys hyy oee oeh oeo oer oes oey ohe ohh oho ohr ohs ohu oo- ooh ooo oor oos or- ore orh oro orr ors oru ory os- ose osh oso osr oss osu ou- oue ouh ouo our ous oye oyo oys re- ree reh reo rer res reu rey rh- rhe rhh rho rhr rhs rhu roe roh roo ror ros rou roy rrh rrr rrs rru rse rsh rso rsr rss rsu rue ruh ruo rur rus ruu ruy ry- rye ryo ryr rys ryu ryy se- see seh seo ser ses seu sey sh- she shh sho shr shs shu shy soe soh soo sor sos sou soy sr- sre srh sro srr srs sry ss- sse ssh sso ssr sss ssu sue suh suo sur sus suu suy sy- sye syh syr sys syu uee ueh uer ues uey uhe uhh uho uhr uhs uhu uhy uoe uoo uor uos ur- ure uro urr urs uru ury use ush uso usr uss usu uue uur uus uuu uyo uys uyu yee yeh yeo yer yes yey yhe yhs yhu yoe yoo yor yos you yoy yre yro yrs yru yse yso ysr yss ysu ysy yue yuh yuo yur yus yuu yuy yye yys yyu yyy