ffrith fitfor fitoor fittit foofoo foorth footit forfry forhoo forrit forrot forth- forthy forytt frifot frithy fritto froofy frooti frothy hififi hihifo hirohi hiroto hiroyo hitfor hitoff hitori hitoto hohhot hohoho hoofit hoohoo hooroo hororo horror horthy hortor hotfor hotoff hotoro hottot hoyito hrotti ihitit iiooio iritty ittiri ittro- offrir oftfor oftroy ohohoh ohtoto oofotr oohooh oooooo ororry orrho- ortho- ototoi ottoii ottoor rhiroy rififi riotry rititi ritto rootof ryhito ryotti thirty thithi thoiry thoro- thorty thotti thrift thyro- thyrty tiff-f tirrit titfor titiri titiyo titoff to-fro to-rit toftir tohoro toitoi toohot toothy tootoo torify torito torori tororo toroth torrit tortor toryfy totoro totrot tottoi trito- tritor trotro trotty tryfor trytry yohoho yoohoo yorito yoyoyo yttro-