firsts fissi- fitfor fitoor fitowo fittit foists foofoo footit forois forrit forros forrot forrow forsit fortis fortwo forwot fosso fossor frifot frisii fritos fritto fritts frooti froots frosi frosio frosts frowst ifitis ifrits ifross iiooio iris-t iritis iroist isists isitso istowi istros itfits itisso itisto itsoff ittiri ittro- offiss offrir ofsort oftfor ofwits oofotr oooooo orisit orissi orrios orsiso ortrow osiris osorio ossott ossowo otitis otosis ototoi ottoii ottoor owosso rififi ristow rititi ritto riwoto rofors roists roosts rootof rootsi rosist rosowo rossif rossow rosti rostow rostr- rotors rowrow rwtowr siiiii siriri sirois sirris sirsir sirtir sirtis sirtsi sisisi sissoo sistri sitfor sitio- sitowo soffit soffri sofifi soitis soorts soosoo soriso sorors soroti sorrow sorsor sortir sortof sostio sostis sostro ssorts sssfrs stiffs stirit stiwot stofor stoist storis storrs stotts stowit striff strift striif strio- strofi stroof stroot stross strost strows strowt stwist swifft swifts swsoft swstrs swttrs tiff-f tifosi tirosi tirrit tirwit tissot titfor titiri titoff to-fro to-rit toftir toitoi tootoo tootsi torito torori tororo torrit torsor torsos torsti tortis tortor tossto totoro totrot tottoi tottos towist triors trists trito- tritor tritos troisi troiss troost troots trosso trotro tsoris tsotsi tsotso twisto twists twofor tworow wiifit wissit wistit wistow witoto witowo wittow woowoo worowo worrit worrow worsts wostow wotsit wottoo wrists writof