-ism gggg ggss gigg gigi gigs giis girg giri girr girs girt gism giss gist gits gmit gmmr gmrs grig grim gris grit grmt grrr grrs grsm grss gsis gstr gtsm iggs igis igri igsm iiii iiis iiit iirs iisi iism iisr iist iitm iitr iitt imir imit immi imms immt imri imrr imsi imsr imss imst imts irgm irgs iri- irig iris irms irri irrs irsg irti irts isim isis isit ismi isms isrg isri issi issr isss isti istr ists itgs itim itis itms itri itrs itsi mgit mgmt mgrm mgrs mgsm mgts migg migi migs miii miis miit mim- mimi mims mirg miri mirr mirs mirt mis- misg misi misr miss mist mit- miti mitm mits mitt mmii mmis mmmm mmms mmst mmts mris mrsi mrtm mrts mrtt msgr msgs msgt msmm msms msrt mssg mssi mssm mssr msst mstr msts mtgs mtrr mtss mtst mttr mtts rgit rgtr rgts rigg rigi rigs riis rimi rimm rims riri rirs risi rism riss rist riti rits ritt rmrg rmst rrrr rsis rsmg rsts rtgs rtmi rtms rtss rtts s-ii sggg sggs sgsm sgss sgts sigg sigi sigs siim siit simi simm sims simt siri sirr sirs sirt sisi siss sist sit- siti sits sitt smgs smig smis smit smrt smss smti srim sris srtr ssgs ssgt ssis ssit ssrg ssri ssrm ssrs sssi sssm ssss ssts stgr stig stim stir stis stit stms stmt stri strs stsi stsm stss sttr tgts tigi tigm tigr tigs tiit timi timm tims tiri tirr tirs tisi tism tiss tist titi tits titt tmsi tmtt tri- trig trim tris trit trmi trms trsi trst trtr tsgt tsig tsis tssg tssi tssm tssr tsst tstm tsts ttim ttms ttss tttt