-ism ffff ffii ffss fiff fifi fifm fifo fiii fiil fili fill film filo fils filz fimo fios fisi fism fiss fisz fizz flii flim flis flom floo flos floz 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 izso izzo liff lifl lifo liii liis lili lill lilo lils limi liml limm limo lims lio- liom lios lisi liso liss lisz lizi lizl llll llms lloo lmfm lmii lmms lmsi loff lofi loif lois loli loll lolo lols lolz lomi lomm lomo loms loof lool loom loos looz losi loso loss lozi lsof lsso miff mifi miii miio miis milf mili mill milo mils milz mim- mimi mimo mims mio- miol mios mis- misi misl miso miss mizf mizo mizz 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 mozi mozo msff msfs msil msml msmm msms msol mssf mssi mssm off- offo offs ofml ofoz oiii oils oios oism olfs olim olio olis olli ollo olmi olmo olms olof olom olos olsi olsz omim omio omis omo- omoi omoo omsi ooff oofs oolo ooms oooo ooos oosi oozi osii osim osis osli oslo osm- osmo osoi osoo osos ossi osso ozil s-ii s-os sfio sfls sfmm sfos sfss siff sifl sifo siim sil- silf sili sill silo sils silz simi simm simo sims siol sios sisi siss sizz 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 solz somi soml somm somo soof sool soom soos sosi soso soss soz- sozi ssfl ssis ssml sssf sssi sssm ssss szil szis szss ziff zill zilo zimm zisi zizi zizz zoff zoio zois zoli zoll zolo zols zomo zoo- zool zoom zoos zoso zoss zozo zsss zzzs zzzz