-ism dddd ddss ddts didi dids diii diis dimi dimm dims dis- disd disi diss dist diti dits ditt dmds dmdt dmss dmst dmts dsdm dsms dssi dsst dsts dtss iddm idid idis idms idss idts iiii iiis iiit iisd iisi iism iist iitm iitt imdi imds imdt imid imit immi imms immt imsi imss imst imts isds isim isis isit ismi isms issi isss istd isti ists itim itis itms itsi mddm mdds mdii mdis mdsd mdst mid- midi mids miii miis miit mim- mimd mimi mims mis- misd misi miss mist mit- miti mitm mits mitt mmdi mmds mmii mmis mmmd mmmm mmms mmsd mmst mmts msid msmm msms mssi mssm msst msts mtss mtst mtts s-ii sdds sdms sdsm sdss sdtm sidd sidi sids siim siit simd simi simm sims simt sisd sisi siss sist sit- sitd siti sits sitt smid smis smit smsd smss smtd smti ssdd ssdm ssid ssis ssit sssi sssm ssss sstd ssts stdm stds stid stim stis stit stms stmt stsi stsm stss sttd tdis tdmi tdss tidd tids tiit timi timm tims tisi tism tiss tist titi tits titt tmsi tmtt tsid tsis tssi tssm tsst tstm tsts ttim ttms ttss tttt