-ism ffff ffii ffss fftf fiff fifi fifm fift fiii fiil fili fill film fils fisi fism fiss fist fisu fiti fits fitt flii flim flis flit flts fluf flum flus fmss fsfi fsim fssf ft-l ftii fuff fufu fuil fuit fuli full fuls fulu fumi fums fusi fuss fust fusu futi futs futu ifil ifim ifis ifit iiii iiis iiit iisi iism iist iisu iitm iitt iium ilis ilit ill- illi ills illt ilts ilum ilus ilut imfi imit imli immi imms immt imsf imsi imss imst imsu imts imus isil isim isis isit isls ismi isms issf issi isss issu isti ists isum isus itif itil itim itis itll itms itsf itsi itsu ittf itum iuiu iums iuss iust lfts liff lifl lift liii liis lili lill lils lilt lilu limi liml limm lims limu lisi liss list lisu liti litl lits litt litu liuf lius liut llll llms lmfm lmii lmms lmsi lsts ltsi luff luft lufu luif luis luit luli lull lulu lumi lums lusi luss lust luti luts mftf miff mifi miii miis miit milf mili mill mils milt milu mim- mimi mims mis- misi misl miss mist misu mit- miti mitm mits mitt mitu miui mlii mlis mlit mlss mmff mmii mmis mmli mmmm mmms mmst mmsu mmts mmus msff msfs msft msil msml msmm msms msmu mssf mssi mssm msst msts msus mtff mtsl mtss mtst mtts muff mufi mufu muil muis muit muli mull mulm mult mulu mumm mums mumu musi musl muss must musu muti muts mutt mutu muut s-ii sfls sfmm sfss sfsu sfts siff sifl sift sifu siim siit sil- silf sili sill sils silt silu simi simm sims simt sisi siss sist sisu sit- siti sits sitt situ siui sium sius siut sl-i slft slim slit sllm slmm slst slsu slts slum slut smif smil smis smit smls smss smti smtu smus smut ssfl ssis ssit sslt ssml sssf sssi sssm ssss sstl ssts stfu stif stil stim stis stit stlt stms stmt stsf stsi stsm stss stuf stul stum stus stut suf- suff sufi sufs sufu suis suit sul- sulf suli sull sulm sult sulu sum- sumi sums sumu sus- susi suss sust susu suti sutu suum suus tfsi tfss tiff tift tiit tiiu till tils tilt timi timm tims timu tisi tism tiss tist titi tits titt titu tium tlli tmil tmsi tmtt tsfl tsfm tsis tssf tssi tssm tsst tstm tsts tsui tsum ttff ttim ttml ttms ttss tttt ttul tuff tufi tufm tuft tufu tuil tuim tuis tuit tuiu tuli tull tulu tumi tums tumu tusi tusm tuss tust tuti tutl tuts tutt tutu tuum ufms uiml uims uist uits ulft ulim ulli ulmi ulmu ulti ults ultt ulul ulum ulus umff umit umms umsu umts umus umut usfi usfl usfs usif usim usis uslu usmm usms ussf usss usst ussu usti ustm usts usui usul usus util utis utsl utti uttu uulu uusi uutf uuuu