iiooio iris-t iritis iroist isists isitso istowi istros itisso itisto ittiri ittro- oooooo orisit orissi orrios orsiso ortrow osiris osorio ossott ossowo otitis otosis ototoi ottoii ottoor owosso ristow rititi ritto riwoto roists roosts rootsi rosist rosowo rossow rosti rostow rostr- rotors rowrow rwtowr siiiii siriri sirois sirris sirsir sirtir sirtis sirtsi sisisi sissoo sistri sitio- sitowo soitis soorts soosoo soriso sorors soroti sorrow sorsor sortir sostio sostis sostro ssorts stirit stiwot stoist storis storrs stotts stowit strio- stroot stross strost strows strowt stwist swstrs swttrs tirosi tirrit tirwit tissot titiri to-rit 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 tworow wissit wistit wistow witoto witowo wittow woowoo worowo worrit worrow worsts wostow wotsit wottoo wrists