-ing gggg ggss gigg gigi gign gigs giis ging gini ginn gins gipi gipp gips giss gnin gnip gnps gpgp gpip gpsg gpsi gpss gsis gyn- gyng gyps gysi gyss iggs iggy igis igni igns igny igsp iiii iiis iisi iisp ings inig inis inni inns inny inp- inpi inpp insp inss ipin ippy ipsi ipsp ipss isin isis isps ispy issi issp isss issy isys iyng n-ii ngns ngsn nigg nigs niip ning nini nins nips nisi nisp niss niyi nngn nnnn nnpi nnss npin npss npsy nsin nsis nspi nsps nssp nsss nyny nyss pgss pigg pign pigp pigs piip ping pini pinn pinp pins piny pipi pipp pips pipy pisg pisi piss pisy piys pnin pnpp ppgi ppig pppn pppp ppps ppss psgi psip psis psni pspi pspp psps psy- psys pyg- pygg pyin pyn- pypy pyss s-ii sggg sggs sgps sgss sigg sigi sign sigs sigy sing sini sinn sinp sins siny sipi sipp sips sipy sisi siss sisy siyi snig snip snns snpg snpp snsy snys spig spin spip spis spns spps spsp spss spy- spys ssgs ssin ssis ssns ssps sssi ssss sygn syis syn- syng syns syny syss ying yins yips yiss ypsi ysii ysnp yspi yyyy