fijiri filfil filli- fillol filoli firfol firlot fitfor fitoor fittit flitto flori- florio florit foliot foofoo footit forlii forlot forrit forrot frifot frijjo frijol fritto frollo frooti frootl iiooio illfit illlit iloilo ittiri ittro- jifiri jiroft jitiri jofroi joliot jollof joojoo jorjor liotti littor lloro looloo loriot offrir oftfor oilfor oillit oljoro oofotr oooooo oriolo orloff orroli ototoi ottoii ottoor rififi rititi ritto roflol rolli rollio rollot roloff rootof rotilj rotolo tiff-f tillot tiltil tirolo tirrit tirtol titfor titiri titoff to-fro to-ji to-rit toftir toitoi tootoo torill torito torolf toroli torori tororo torril torrit tortor totoro totrot tottoi trillo triolo trito- tritor troili trolli trollt trotro