-ing -ism ffff ffii ffss fiff fifi fifm figg figl figs fiii fiil fili fill film filn fils fing fini finn fins fisi fism fiss flig flii flim flin flis fmss fsfi fsgs fsim fsln fssf gfms ggfg gggg ggss giff gifs gigg gigi gign gigs giis gilf gilg gili gill gils ging gini ginn gins gism giss gli- glim glin glis glmn gmml gnin gsif gsis gsli ifil ifim ifis ifni ifns iggs igil igis igli igni igns igsm iiii iiis iinm iisi iism ilin ilis ill- illi ills ilni imfi imin imli immi imms imsf imsi imss infi infl infs ings inig inis inni inns inss isil isim isin isis isls ismi isms issf issi isss lfng lgfl lgin lgmn lgsm liff lifg lifl ligg ligi lign liig liii liin liis lilg lili lill lils limi liml limm limn lims ling linn lins lisi liss llll llms lmfm lmii lmln lmms lmsi lnfs lngs mfng mgsm miff mifi migg migi migs miii miin miis milf mili mill miln mils mim- mimi mims ming mini minn mins mis- misg misi misl misn miss mlii mlin mlis mlss mmff mmgn mmii mmis mmli mmmm mmms mnin mnis mnls msff msfs msgs msil msml msmm msms mssf mssg mssi mssm n-ii nfff nfsm ngfs ngmn ngns ngsn niff nigg nigs nili nill nils nimi nims ning nini ninl nins nisi nisl niss nlgn nlls nmff nmfs nmis nmls nmml nngn nnls nnnn nnsl nnss nsfs nsin nsis nsls nssf nsss s-ii sfls sfmm sfss sggg sggs sgls sgml sgnl sgsm sgss siff sifl sigg sigi sign sigs siim sil- silf sili sill sils simi simm sims sing sini sinn sins sisi siss sl-i slig slim sllm slln slmm smgs smif smig smil smin smis smls smsn smss snig snlf snns ssfl ssgs ssin ssis ssml ssns sssf sssi sssm ssss