tryto ttttt tu-mo tuart tubao tubar tubba tubby tubo- tubou tumat tumba tumbo tumbu tumby tummo tummy tumor tumut tumyr tuoba tuomo tuotu turat turau turay turba turbo turbt turma turoa turot turro turtu turua turut tutor tutoy tutta tutto tutty tuuru tuyaa tyara tyaya tybor tymar tymor tymyr tyro- u-roy uaroo uayma ubata uboat ubobo ubtao umart umaru umbar umbra umbro ummat umour uoray uoyro uraba urata urbar uroob urota urour urram urrao urray urubu uruma urutu uryu uryuu utara utaya utota utro- utror utrum uttam uttar uttur uturu ututo uumaa uuuuu y-o-u ya-ya yaaba yaaru yabba yabby yaboo yamam yamao yamba yambo yambu yamma yamut yaoor yaram yaray yarba yarbo yaroo yarra yarum yatma yatra yatta yatya ymbar yo-yo yobbo yobro yombo yomou yomra yomut yoram yorba yorro yorty yotmo yotto youam youma youra yourt yubya yumbo yummo yummy yuory yurta yurty yuyao