syeue syles sylls sylue symes symly symon syney synle synne synon synou synse synue synys syoun syoyu sysle sysme sysse u-men ubble ubbly ubeen ubley ubobo ubume uelen ueles uh-ee uh-oh uh-uh uhhoh uhhuh uhohs uhuhs uhyes ulees ulemo ulene ulley ulmen ulmos ulmus ulno- ulose ulous ululu ulyun umbe- umbel umble umblu umbly umbos umelo umeme umhum umsee umyes unboy unbyn unesy unhel unhem unhue unmee unmol unnes unnun unsee unsel unshy unsly unson unsu unsub unsun unuse unye uouee usbby useby usees usell useme useno usens useon ushes ushnu ushus usone ussel usses usshe usson ussun usune uuuuu uyole uyshu uyuly y-o-u ybeen ybene ye-es ye-ho ye-ye yebes yebol yebyu yeees yeele yeesh yeesy yeles yelle yellm yello yells yelms yelou yemem yemen yenen yenne yenny yeosu yeses yeshe yeshu yesmy yesno yeson yesse yesso yesss yeule yeyn- yheme yhole yhone yhule ylems ylene yleye ylome ymene ymone ynohe ynols ynome ynume yo-ho yo-yo yobbo yobos yoene yolle yolmo yombe yombo yomon yomou yones yonne yoole yoshu yoson yosoy yoube youee youel youem youle youll youme youno youon youos youse yoush youso yoyes yoyle yoyos ysell yseye ysnes ysome yssel ysshe yssue ysyle yubbe yubeh yuell yuelu yuenu yulee yulem yules yuloh yulon yumbe yumbo yumen yumlu yummo yummy yunes yunhe yunho yunos yunus yunyu yusho yushu yuyue