synon synou synys syoun syoyu uasal uh-oh uh-uh uhaul uhhoh uhhuh uhlan uhohs uhuhs ulaan ulala ulalu ulano ulans ulhas ullah ullal ullas ulloa ulnas ulno- ulous ulsan ulula ululu ulyun unass unaus unlay unnao unnau unnun unona unsal unsan unsau unsay unshy unsly unsoa unson unsu unsun usaas usall ushan ushas ushnu ushus uslas ussay usson ussun usual uusna uuuuu uysal uyshu uyuly y-o-u ya-ya yaana yahoo yahya yalah yalal yalan yalla yallo yanan yanhu yanla yanno yanny yanou yanun yanya yasan yasha yasna yasny yassa yasso yassy yauls yauna yayas yayla yaynu ynols yo-ho yo-yo yoala yoann yohan yohay yolla yonah yonas yoshu yoson yosoy youll youno youon youos yoush youso yoyos yuans yuasa yuhan yuhua yulan yuloh yulon yunan yunho yunna yunos yunus yunyu yusha yusho yushu yuyan yuyao