-ey eee eeo ees eet eev eey eo- eoe eoo eos eot es- ese eso ess est esv esy ete eto ets ett etv ety eve evo evs evt evv evy eye eyo eys eyt oee oeo oes oet oey oo- ooo oos oot oov os- ose oso oss ost osv ot- ote oto ots ott otv ov- ove ovo ovs ovv oye oyo oys se- see seo ses set sev sey soe soo sos sot sov soy ss- sse sso sss sst ssv ste sto sts stt stv sty sve svo svs svt svv svy sy- sye sys syt te- tee teo tes tet tev tey to- toe too tos tot tov toy tse tso tss tst tsv tsy tte tto tts ttt ttv tty tve tvo tvs tvt tvy tye tyo tys tyt v-e vee veo ves vet vey voe voo vos vot vov voy vse vso vss vst vsv vte vto vts vtt vtv vty vvo vvs vvt vvv vye vyt yee yeo yes yet yev yey yoe yoo yos yot yoy yse yso yss yst ysy yte yto yts ytt ytv yve yvo yvy yye yys yyt yyy