-ism iiii iiis iinm iirs iisi iism iisr iisu iium imin imir immi imms imri imrr imsi imsr imss imsu imun imus inis inni innr inns innu inri inrs inss insu inui inun inus iri- irin iris irms irri irrs irun irus isim isin isis ismi isms isri issi issr isss issu isum isus iuiu iums iuss miii miin miis mim- mimi mims mini minn mins minu miri mirr mirs miru mis- misi misn misr miss misu miui mmii mmis mmmm mmms mmsu mmun mmus mnin mnis mris mrsi msmm msms msmu mssi mssm mssr msun msus muin muir muis mumm mums mumu muni munn muns munu muri murn murr murs muru musi muss musu n-ii niir niiu nimi nimr nims nimu nini nins nirs niru nisi niss nisu niur nmis nmri nnnn nnss nsin nsis nsnr nssr nsss nuim nuin numi numm nums numu nunn nuns nuri nurn nurr nurs nuru nusi nuss nusu riin riis rimi rimm rims rimu rinn riri rirs risi rism riss risu rius rnin rrrr rrum rrun rsis rsnn rsnr rsum ruin ruis rumi rumm rums runi runn runs ruri rurs ruru rusi russ rusu ruun s-ii siim simi simm sims sini sinn sins sinu siri sirr sirs siru sisi siss sisu siui sium sius smin smis smsn smss smur smus snir snns snrs snum snur snus srim sris srni srnn ssin ssis ssns ssri ssrm ssrs sssi sssm ssss suin suir suis sum- sumi sums sumu sun- suni sunn suns sunu sur- suri surn surr surs suru sus- susi suss susu suum suus uims uirr umms umri umsu umus uni- unii unin unir unis unmr unni unns unrs uns- unum unus urim urin uris uriu urmi urni urns urri ursi urss ursu urum urun urur urus usim usin usis usmm usms usnr usnu ussr usss ussu usui usun usus uuni uuri uusi uuuu