-ism ffff ffii ffss fftf fiff fifi fifm fift fiii fiil fili fill film fils fisi fism fiss fist fiti fits fitt flii flim flis flit flts fmss fsfi fsim fssf ft-l ftii ifil ifim ifis ifit iiii iiis iiit iisi iism iist iitm iitt ilis ilit ill- illi ills illt ilts imfi imit imli immi imms immt imsf imsi imss imst imts isil isim isis isit isls ismi isms issf issi isss isti ists itif itil itim itis itll itms itsf itsi ittf lfts liff lifl lift liii liis lili lill lils lilt limi liml limm lims lisi liss list liti litl lits litt llll llms lmfm lmii lmms lmsi lsts ltsi mftf miff mifi miii miis miit milf mili mill mils milt mim- mimi mims mis- misi misl miss mist mit- miti mitm mits mitt mlii mlis mlit mlss mmff mmii mmis mmli mmmm mmms mmst mmts msff msfs msft msil msml msmm msms mssf mssi mssm msst msts mtff mtsl mtss mtst mtts s-ii sfls sfmm sfss sfts siff sifl sift siim siit sil- silf sili sill sils silt simi simm sims simt sisi siss sist sit- siti sits sitt sl-i slft slim slit sllm slmm slst slts smif smil smis smit smls smss smti ssfl ssis ssit sslt ssml sssf sssi sssm ssss sstl ssts stif stil stim stis stit stlt stms stmt stsf stsi stsm stss tfsi tfss tiff tift tiit till tils tilt timi timm tims tisi tism tiss tist titi tits titt tlli tmil tmsi tmtt tsfl tsfm tsis tssf tssi tssm tsst tstm tsts ttff ttim ttml ttms ttss tttt