-ey eee eeo ees eev eey eo- eoe eoo eos eou es- ese eso ess esu esv esy eu- eue eus euv eve evo evs evv evy eye eyo eys oee oeo oes oey oo- ooo oos oov os- ose oso oss osu osv ou- oue ouo ous ov- ove ovo ovs ovv oye oyo oys se- see seo ses seu sev sey soe soo sos sou sov soy ss- sse sso sss ssu ssv sue suo sus suu suv suy sve svo svs svu svv svy sy- sye sys syu uee ues uey uoe uoo uos use uso uss usu usv uue uus uuu uve uvo uvs uvu uvv uyo uys uyu v-e vee veo ves veu vey voe voo vos vou vov voy vse vso vss vsu vsv vue vus vuv vvo vvs vvv vye yee yeo yes yev yey yoe yoo yos you yoy yse yso yss ysu ysy yue yuo yus yuu yuv yuy yve yvo yvy yye yys yyu yyy