-ism iiii iiis iiit iisi iism iist iisu iitm iitt iium imit immi imms immt imsi imss imst imsu imts imus isim isis isit ismi isms issi isss issu isti ists isum isus itim itis itms itsi itsu itum iuiu iums iuss iust miii miis miit mim- mimi mims mis- misi miss mist misu mit- miti mitm mits mitt mitu miui mmii mmis mmmm mmms mmst mmsu mmts mmus msmm msms msmu mssi mssm msst msts msus mtss mtst mtts muis muit mumm mums mumu musi muss must musu muti muts mutt mutu muut s-ii siim siit simi simm sims simt sisi siss sist sisu sit- siti sits sitt situ siui sium sius siut smis smit smss smti smtu smus smut ssis ssit sssi sssm ssss ssts stim stis stit stms stmt stsi stsm stss stum stus stut suis suit sum- sumi sums sumu sus- susi suss sust susu suti sutu suum suus tiit tiiu timi timm tims timu tisi tism tiss tist titi tits titt titu tium tmsi tmtt tsis tssi tssm tsst tstm tsts tsui tsum ttim ttms ttss tttt tuim tuis tuit tuiu tumi tums tumu tusi tusm tuss tust tuti tuts tutt tutu tuum uims uist uits umit umms umsu umts umus umut usim usis usmm usms usss usst ussu usti ustm usts usui usus utis utti uttu uusi uuuu