-ism bbbb bbbs bblb bbls bffl bffs bfsi bibb bibi bibl bibo bibs biff bifi biis bili bill bilo bils bimo bims bio- bioi biol bios bis- bisl biso biss blim blio blis blls blob blom bloo blss bmmi bobb bobi bobo bobs boff bofs boi- boii boil boim bois boli boll bolm bolo bols bomb bomi boms boob boof bool boom boos bosi bosm boso boss bsff bsfs bsim bsms bsos bssm fbis fbom ffff ffii ffss fibs fiff fifi fifm fifo fiii fiil fili fill film filo fils fimo fios fisi fism fiss flii flim flis flmb flob flom floo flos fmss fobs fofo foil fois foli foll folo fols fomo foof fool foom foos fosb fosi foso foss fsfi fsfo fsim fssf ibbm ibfi ibim ibis ibml ibms ibos ibsf ibss ifbb ifil ifim ifis ifsb ifso iiii iiio iiis iioi iioo iios iisi iism ilbm ilio ilis ill- illi illo ills ilmo iloo ilos imbi imfi imli immi immo imms imof imsf imsi imso imss iobi ioii ioio iolo iomo ioof iooi iooo ioos ioso isbl isil isim isis isls ismi ismo isms iso- isof isol isos issf issi isso isss lbms lbos libo libs liff lifl lifo liii liis lilb lili lill lilo lils limb limi liml limm limo lims lio- liom lios lisi liso liss llbs llll llms lloo lmbo lmfm lmii lmms lmsi lob- lobb lobi lobo lobs loff lofi loif lois loli loll lolo lols lomb lomi lomm lomo loms loob loof lool loom loos losi loso loss lsof lsso mbbs mbim mbio mbis mbms mbsf mbsl mfbm mfsb mibs 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 mobb mobi mobo mobs moff mofo moif moii moil moio mois moli moll molo mols momi momo moms moob mool moos mosi moso moss msff msfs msil msmb msml msmm msms msol mssf mssi mssm obbo obis obls oboi obol obos obss off- offo offs ofml oiii oils oimb oios oism olbo olfs olib olim olio olis olli ollo olmi olmo olms olof olom olos olsi ombo omim omio omis omo- omoi omoo omsi oobi ooff oofs oolo ooms oooo ooos oosi osii osim osis osli oslo osm- osmo osoi osoo osos ossb ossi osso s-ib s-ii s-os sbbs sbml sbsi sfio sfls sfmm sfos sfss sibi sibo sibs siff sifl sifo siim sil- silf sili sill silo sils simi simm simo sims siol sios sisi siss sl-i slib slim sllm slmm slob sloo slos smbf smif smil smis smls smof smol smos smss sobo sobs sofi sofo soif soil soim sois solf soli soll solo sols somb somi soml somm somo soof sool soom soos sosi soso soss ssfl ssis ssml sssb sssf sssi sssm ssss