-ism dddd ddss ddts didi dids didu diii diis dimi dimm dims dimu dis- disd disi diss dist diti dits ditt dius dmds dmdt dmss dmst dmts dmus dsdm dsms dssi dsst dsts dtss dudd duds dudu duid duis duit dumi dumm dums dusi dust duts duut iddm idid idis idms idss idts idus iiii iiis iiit iisd iisi iism iist iisu iitm iitt iium imdi imds imdt imid imit immi imms immt imsi imss imst imsu imts imus isds isim isis isit ismi isms issi isss issu istd isti ists isum isus itim itis itms itsi itsu itum iuds iuiu iums iusd iuss iust mddm mdds mdii mdis mdsd mdst mdud mid- midi mids miii miis miit mim- mimd mimi mims mis- misd misi miss mist misu mit- miti mitm mits mitt mitu miui mmdi mmds mmii mmis mmmd mmmm mmms mmsd mmst mmsu mmts mmus msid msmm msms msmu mssi mssm msst msts msud msus mtss mtst mtts mudd mudi muds mudu muid muis muit mumm mums mumu musd musi muss must musu muti muts mutt mutu muut s-ii sdds sdms sdsm sdss sdsu sdtm sidd sidi sids siim siit simd simi simm sims simt sisd sisi siss sist sisu sit- sitd siti sits sitt situ siui sium sius siut smid smis smit smsd smss smtd smti smtu smus smut ssdd ssdm ssid ssis ssit sssi sssm ssss sstd ssts stdm stds stid stim stis stit stms stmt stsi stsm stss sttd stud stum stus stut sudd sudi suds suid suis suit sum- sumd sumi sums sumu sus- susd susi suss sust susu suti sutu suum suus tdis tdmi tdss tidd tids tiit tiiu timi timm tims timu tisi tism tiss tist titi tits titt titu tium tmsi tmtt tsid tsis tssi tssm tsst tstm tsts tsui tsum ttim ttms ttss tttt tudi tudu tuim tuis tuit tuiu tumi tums tumu tusd tusi tusm tuss tust tuti tuts tutt tutu tuum uddi udds udid udim udsd udts uims uisd uist uits umit umms umsu umts umus umut usdm usds usdt usim usis usmd usmm usms usss usst ussu usti ustm usts usui usus utid utis utti uttu uusi uuuu