-ism dddd ddss dfds dfsm didi dido dids dif- diff difs diii diis dimi dimm dimo dims dios dis- disd disi diso diss dmds dmso dmss dod- dodd dodi dodo dods doff doid dois domi domm domo doms dood doof doom doos dosi doso doss dsdm dsif dsms dsos dssi fdom fdos ffff ffii ffss fidf fido fids fiff fifi fifm fifo fiii fimo fios fisd fisi fism fiss fmod fmss fofo foid fois fomo food foof foom foos fosi foso foss fsfi fsfo fsim fssf iddm iddo idid idio idis idms idos idsf idso idss ifid ifim ifis ifso iiii iiio iiis iioi iioo iios iisd iisi iism imdi imds imfi imid immi immo imms imod imof imsf imsi imso imss iod- iodd iodo ioii ioio iomo ioof iooi iooo ioos ioso isds isim isis ismi ismo isms iso- isof isos issf issi isso isss mddm mdds mdfi mdii mdis mdmf mdos mdsd mfds mid- midi mido mids miff mifi miii miio miis mim- mimd mimi mimo mims mio- mios mis- misd misi miso miss mmdf mmdi mmds mmfd mmff mmii mmis mmmd mmmm mmms mmod mmsd modd modi modo mods moff mofo moif moii moio mois momi momo moms mood moos mosi moso moss msff msfs msid msmm msms mssf mssi mssm oddd oddi odds odio odis odom odoo odos odso off- offo offs ofid oido oids oiii oios oisd oism omid omim omio omis omo- omoi omoo omsi oodi ooff oofs ooid ooms oooo ooos oosi osdi osii osim osis osm- osmo osoi osoo osos ossd ossi osso s-ii s-os sdds sdif sdio sdmo sdms sdsf sdsm sdss sfio sfmm sfos sfss sidd sidi sido sids siff sifo siim simd simi simm simo sims siod sios sisd sisi siss smid smif smis smod smof smos smsd smss sodd sodo sods sofi sofo soif soim sois somi somm somo sood soof soom soos sosi soso soss ssdd ssdf ssdm ssid ssis sssf sssi sssm ssss