-ism ffff ffii ffss fiff fifi fifm fifo fiii fiil fili fill film filo fils fimo fios fisi fism fiss flii flim flis flom floo flos fmss fofo foil fois foli foll folo fols fomo foof fool foom foos fosi foso foss fsfi fsfo fsim fssf ifil ifim ifis ifso iiii iiio iiis iioi iioo iios iisi iism ilio ilis ill- illi illo ills ilmo iloo ilos imfi imli immi immo imms imof imsf imsi imso imss ioii ioio iolo iomo ioof iooi iooo ioos ioso isil isim isis isls ismi ismo isms iso- isof isol isos issf issi isso isss liff lifl lifo liii liis lili lill lilo lils limi liml limm limo lims lio- liom lios lisi liso liss llll llms lloo lmfm lmii lmms lmsi loff lofi loif lois loli loll lolo lols lomi lomm lomo loms loof lool loom loos losi loso loss lsof lsso miff mifi miii miio miis milf mili mill milo mils mim- mimi mimo mims mio- miol mios mis- misi misl miso miss mlii mlis mlss mmff mmii mmis mmli mmmm mmms moff mofo moif moii moil moio mois moli moll molo mols momi momo moms mool moos mosi moso moss msff msfs msil msml msmm msms msol mssf mssi mssm off- offo offs ofml oiii oils oios oism olfs olim olio olis olli ollo olmi olmo olms olof olom olos olsi omim omio omis omo- omoi omoo omsi ooff oofs oolo ooms oooo ooos oosi osii osim osis osli oslo osm- osmo osoi osoo osos ossi osso s-ii s-os sfio sfls sfmm sfos sfss siff sifl sifo siim sil- silf sili sill silo sils simi simm simo sims siol sios sisi siss sl-i slim sllm slmm sloo slos smif smil smis smls smof smol smos smss sofi sofo soif soil soim sois solf soli soll solo sols somi soml somm somo soof sool soom soos sosi soso soss ssfl ssis ssml sssf sssi sssm ssss