h-hour hirohi hiroto hiroyo hitori hitoto hitout hohhot hohoho hoohoo hooroo hororo horror horthy hortor hotoro hottot houtou hoyito hrotti htruth huh-uh huhhot hurroo hurth huthur huthut ihitit iiooio iritty irrour itotyu ittiri ittro- ityour iyouit ohohoh ohtoto oohooh oooooo oriyur ororry orrho- orrour orrouy ortho- ototoi ottoii ottoor ouioui outhit outour outtro rhiroy riotry rititi ritto rotour rotout rotrou routhy routot ruhroh rurutu ruthyr rutour ryhito ryotti ryu-oh ryuo thirty thithi thoiry thoro- thorty thotti thourt thoury thouth throut thurii thurty thyro- thyrty tirhut tirrit titiri titiyo to-rit tohoro toitoi toohot toothy tootoo torito torori tororo toroth torrit tortor tortou totoro totrot tottoi touhou touitt tourou toutou toutry toutuo triour trito- tritor trotro trotty trouty truitt truthy tryout trytry tuhuti tuiuti tuotuo turoyo turtur tururu turytt tutory tutour tuttut uh-huh uitoto uthiru utouth utroor yhouth yohoho yoohoo yorito youthy youtoo youtry yoyoyo yttro-