-ism dddd ddss didi dido dids didy diii diis dimi dimm dimo dims dios dis- disd disi diso diss disy diyi dmds dmso dmss dod- dodd dodi dodo dods dody doid dois domi domm domo doms domy dood doom doos dosi doso doss dosy doyo dsdm dsms dsos dssi dydd dyio dymd dymi dymo dymy dyo- dyoo dys- dysi dyss iddm iddo idid idio idis idms idos idso idss iiii iiio iiis iioi iioo iios iisd iisi iism imdi imds imid immi immo imms immy imod imsi imso imss iod- iodd iodo ioii ioio iomo iooi iooo ioos ioso isds isim isis ismi ismo isms ismy iso- isos issi isso isss issy isys iyos mddm mdds mdii mdis mdos mdsd mid- midi mido mids miii miio miis mim- mimd mimi mimo mims mimy mio- mios mis- misd misi miso miss misy mmdi mmds mmii mmis mmmd mmmm mmms mmod mmsd mmyy modd modi modo mods mody moii moio mois momi momo moms momy mood moos mosi moso moss mosy moyd moyo msid msmm msms mssi mssm mydd myi- myid myis mymy myo- myod myos mys- myss myys oddd oddi odds oddy odio odis odmy odom odoo odos odso oido oids oiii oios oisd oism omid omim omio omis omo- omoi omoo omsi oodi ooid ooms oooo ooos oosi osdi osii osim osis osm- osmo osoi osoo osos ossd ossi osso ossy oyss s-ii s-os sdds sdio sdmo sdms sdsm sdss sidd sidi sido sids sidy siim simd simi simm simo sims simy siod sios sisd sisi siss sisy siyi smid smis smod smos smoy smsd smss sodd sodo sods sody soim sois somi somm somo somy sood soom soos sooy sosi soso soss soyo soys ssdd ssdm ssid ssis sssi sssm ssss sydi syds syis sym- symi syms syso syss yidi yids yiss ymyd yodo yods yomi yomo yood yosi yoso yoyo ysii yyyy