-ism dddd ddss ddts dgsi didi dids didu digg digi digs diii diis dimi dimm dims dimu dis- disd disg disi diss dist diti dits ditt dius dmds dmdt dmss dmst dmts dmus dsdm dsms dssi dsst dsts dtss dudd duds dudu dugs dugu duid duis duit dumi dumm dums dusi dust duts duut gdsm gggg ggss gidd gidi gids gigg gigi gigs giis gisd gism giss gist gits gius gmds gmit gsds gsis gsmd gtsm gudi gudu gugg gugi gugu guid guis gumi gumm gums gusd guss gust guti guts gutt gutu guus iddm idid idig idis idms idss idts idus iggs igis igsm igus iiii iiis iiit iisd iisi iism iist iisu iitm iitt iium imdg 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 itgs itim itis itms itsi itsu itum iuds iugs iuiu iums iusd iuss iust mddm mdds mdii mdis mdsd mdst mdud mgit mgmt mgsm mgts mgus mid- midi mids migg migi migs migu miii miis miit mim- mimd mimi mims mis- misd misg misi miss mist misu mit- miti mitm mits mitt mitu miui mmdi mmds mmii mmis mmmd mmmm mmms mmsd mmst mmsu mmts mmus msgs msgt msid msmm msms msmu mssg mssi mssm msst msts msud msus mtgd mtgs mtss mtst mtts mudd mudi muds mudu mugg mugi mugs mugu muid muis muit mumm mums mumu musd musi muss must musu muti muts mutt mutu muut s-ii sdds sdgs sdms sdsm sdss sdsu sdtm sggg sggs sgsd sgsm sgss sgts sidd sidi sids sigd sigg sigi sigs siim siit simd simi simm sims simt sisd sisi siss sist sisu sit- sitd siti sits sitt situ siui sium sius siut smgs smid smig smis smit smsd smss smtd smti smtu smug smus smut ssdd ssdm ssgs ssgt ssid ssis ssit sssi sssm ssss sstd ssts stdm stds stid stig stim stis stit stms stmt stsi stsm stss sttd stud stug stum stus stut sudd sudi suds sug- sugg sugi suid suig suis suit sum- sumd sumi sums sumu sus- susd susi suss sust susu suti sutu suum suus tdis tdmi tdss tgts tidd tids tigi tigm tigs tiit tiiu timi timm tims timu tisi tism tiss tist titi tits titt titu tium tmsi tmtt tsgt tsid tsig tsis tssg tssi tssm tsst tstm tsts tsui tsum ttim ttms ttss tttt tudi tudu tugg tugs tugu tuig tuim tuis tuit tuiu tumi tums tumu tusd tusi tusm tuss tust tuti tuts tutt tutu tuum uddi udds udid udig udim udsd udts uggs uggt ugis uguu uims uisd uist uits umit ummg 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 utug uusi uuuu