-nik iiii iiis iisi iisp ikin ikki inis inki inks inni inns inp- inpi inpp insp inss inxs ipin ipix ipsi ipsp ipss isin isis isps issi issp isss ixxi kiii kiik kiip kiis kiix kiki kikk kikx kin- kini kink kinn kins kinx kip- kipi kipp kips kisi kisk kisn kiss kisx kixi kixk kixn kixs kixx kkik kkin kkix kkkk kkni kknn kkns kknx kkpk kkpn kkps kksi kksn kksp kkss kkxk kkxs kkxx knik knin knip knis knki knkk knnk knns knsi knsk knsn knsp knss knxx kpin kpkk kpkx kpni kpnp kpns kpnx kppk kppp kpsi kpsp kpxi kpxp ksii ksik ksip ksis ksix kskk kskn ksks kskx ksnk ksnn ksnp ksns ksnx kspi kspk kspn ksps kssi kssn ksss kssx kxii kxix kxkk kxks kxkx kxnp kxpk kxpn kxps kxsn kxsp kxss kxxi kxxk kxxn kxxx n-ii niip niki niks nini nins nips nisi nisp niss nixi nksp nnnn nnpi nnss npin npss nsin nsis nskk nspi nsps nssp nsss piip piki pikk piks pini pink pinn pinp pins pipi pipp pips pisi pisk piss pixx pkin pkix pnin pnkp pnpp pppn pppp ppps ppss psip psis psni pspi pspp psps s-ii siik siki siks sini sink sinn sinp sins sipi sipp sips sisi sisk siss sixx skik skin skip skis skix skn- skss snip snns snpp spik spin spip spis spix spns spps spsp spss ssin ssis ssns ssps sspx sssi ssss xiii xisi xixi xpin xsin xxii xxix xxxi xxxx