-ism dddd ddss ddts dfds dfdt dfsm dfts didi dids didu dif- diff difs diii diis dimi dimm dimn dims dimu din- dini dinn dins dint dinu dis- disd disi diss dist diti dits ditt dius dmds dmdt dmft dmin dmss dmst dmtf dmtn dmts dmus dnis dntt dnus dnut dsdm dsif dsms dssi dssn dsst dstn dsts dtss dudd duds dudu duff dufu duid duif duin duis duit dumi dumm dums dunn duns dunt dusi dust duts duut fdnm fdst fdti ffff ffii ffss fftf ffun fidf fids fiff fifi fifm fift fiii find fini finn fins fint fisd fisi fism fiss fist fisu fiti fits fitt fmss fndd fndn fnuf fsfi fsim fssf ftdi ftii fudd fudi fuff fufu fuid fuit fumi fums fund funf funs funt fusd fusi fuss fust fusu futi futs futu iddm idid idin idis idms idsf idss idts idun idus ifid ifim ifis ifit ifni ifns iftn iiii iiis iiit iinm iisd iisi iism iist iisu iitm iitt iium imdi imds imdt imfi imid imin imit immi imms immt imsf imsi imss imst imsu imts imun imus ind- indi indm inds indu infi infs inid inis init inni inns innu inss inst insu intd inti intn ints intu inui inun inus isdn isds isim isin isis isit ismi isms isnt issf issi isss issu istd isti ists isum isus itif itim itin itis itms itsf itsi itsu ittf itum iuds iuiu iums iusd iuss iust mddm mdds mdfi mdii mdis mdmf mdnt mdsd mdst mdud mfds mftf mid- midi midn mids miff mifi miii miin miis miit mim- mimd mimi mims mind mini minn mins mint minu mis- misd misi misn miss mist misu mit- miti mitm mits mitt mitu miui mmdf mmdi mmds mmfd mmff mmii mmis mmmd mmmm mmms mmsd mmst mmsu mmts mmun mmus mnin mnis mntn msdn msff msfs msft msid msmm msms msmu mssf mssi mssm msst msts msud msun msus mtff mtns mtnt mtss mtst mtts mudd mudi muds mudu muff mufi mufu muid muin muis muit mumm mums mumu mund muni munn muns munt munu musd musi muss must musu muti muts mutt mutu muut n-ii ndfi ndnt ndsf ndsi ndss ndut nfff nfsm nfsu nidd nidi nids niff nift niit niiu nimd nimi nims nimt nimu nind nini nins nisd nisi niss nist nisu nitf niti nits nmds nmff nmfs nmis nmit nmnt nnit nnmt nnnn nnss nntn nsdf nsds nsdt nsfs nsin nsis nssf nsss nstd nsts nstu ntds ntfs ntis ntnd ntnu ntsf ntss ntsu nttm ntui nudd nudi nuff nuim nuin nuit numi numm nums numt numu nunn nuns nunt nusi nuss nust nusu nuts nutt nutu s-ii sdds sdif sdms sdsf sdsm sdss sdsu sdtm sfmm sfnt sfss sfsu sfts sidd sidi sids siff sift sifu siim siit simd simi simm sims simt sind sini sinn sins sint sinu sisd sisi siss sist sisu sit- sitd siti sitn sits sitt situ siui sium sius siut smid smif smin smis smit smsd smsn smss smtd smti smtn smtu smus smut snfu snid snit snns snsd snum snus ssdd ssdf ssdm ssid ssin ssis ssit ssns sssf sssi sssm ssss sstd ssts stdm stds stfn stfu stid stif stim stis stit stms stmt stnd stnn stns stsf stsi stsm stss sttd stud stuf stum stun stus stut sudd sudi suds suf- suff sufi sufs sufu suid suin suis suit sum- sumd sumi sums sumu sun- sund suni sunn suns sunt sunu sus- susd susi suss sust susu suti sutu suum suus tdff tdis tdmi tdss tfin tfsd tfsi tfss tidd tids tiff tift tiit tiiu timi timm timn tims timu tind tini tinn tins tint tinu tisi tism tiss tist titi tits titt titu tium tmnt tmsi tmtt tndd tndf tnts tnut tsfm tsid tsin tsis tssf tssi tssm tsst tstm tsts tsui tsum tsun ttff ttfn ttim ttms ttss tttt tudi tudu tuff tufi tufm tuft tufu tuim tuin tuis tuit tuiu tumi tums tumu tund tuni tunn tuns tunu tusd tusi tusm tuss tust tuti tuts tutt tutu tuum uddi udds udid udim udin udsd udts udun ufms uims uint uisd uist uits umff umit umms umsu umts umus umut undi unds unfd uni- unif unii unin unis unit unni unns uns- unst unts unum unus unut usdf usdm usds usdt usfi usfs usif usim usin usis usmd usmm usms usnu ussf usss usst ussu usti ustm usts usui usun usus utid utin utis utti uttu uuni uusi uutf uuuu