-ing gggg ggrn ggss gigg gigi gign gigs giis ging gini ginn gins girg giri girn girr girs girt giss gist gits gnin gnit gnrr gnti gntv grig grin gris grit grni grrr grrs grss gsis gstr gvtv gvvv iggs igis igni igns igri iiii iiis iiit iirs iisi iisr iist iitr iitt ings inig inis init inni innr inns inri inrs inss inst intg inti intn intr ints invs invt irgs iri- irig irin iris irri irrs irsg irti irts irvs isin isis isit isnt isrg isri issi issr isss isti istr ists itgs itin itis itri itrs itsi ivig ivin ivrs n-ii n-tv ngns ngri ngsn ngtn ngts ngtv nigg nigs nigt niir niit ning nini nins nirs nirt nirv nisi niss nist niti nitr nits nivr nngn nnit nnnn nnss nntn nnvt nrsv nrts nsin nsis nsnr nssr nsss nsts ntis ntss nttr nttv ntvg nvir nvis nvss nvtv rgit rgtr rgts rigg rigi rigs riin riis ring rinn riri rirs risi riss rist riti rits ritt rivs rngs rnin rnnt rrrr rsis rsnn rsnr rsts rtgs rtns rtss rtts rtvi s-ii s-iv s-vt sggg sggs sgss sgsv sgts sigg sigi sign sigs siit sing sini sinn sins sint siri sirr sirs sirt sisi siss sist sit- siti sitn sits sitt sivi snig snir snit snns snrs sntr sntv snvi sris srni srnn srtr srtv srvn ssgs ssgt ssin ssis ssit ssns ssrg ssri ssrs sssi ssss ssts st-v stgr stig stir stis stit stng stnn stnr stns stri strn strs stsi stss sttr stvs svir svit svns svrg svtr tgts tigi tigr tigs tiit ting tini tinn tins tint tiri tirr tirs tisi tiss tist titi tits titt tivi tngs tnts tri- trig trin tris trit trng trsi trst trtr trvs tsgt tsig tsin tsis tsiv tssg tssi tssr tsst tsts tsvi ttss tttt tvis tvni tvri tvrr tvsn tvss tvtv vigr vigs viii ving vini vins vint virg viri virr virt visi visn viss vist vitg viti vitt vivi vnir vrin vris vrnn vrsi vt-i vtrs vvvv