-nik iiii iiis iirs iisi iisp iisr ikin ikki ikri inis inki inks inni innr inns inp- inpi inpp inri inrs insp inss ipin ippr ipri ipsi ipsp ipss iri- irin irip iris irki irks irps irri irrs irsp isin isis ispr isps isri isrp issi issp issr isss kiii kiik kiip kiis kiki kikk kikr kin- kini kink kinn kins kip- kipi kipp kipr kips kiri kirk kirn kirp kirr kirs kisi kisk kisn kisr kiss kkik kkin kkkk kkni kknn kkns kkpk kkpn kkps kkrk kkrn kkrr kkrs kksi kksn kksp kksr kkss knik knin knip knir knis knki knkk knnk knnr knns knpr knrk knrs knsi knsk knsn knsp knsr knss kpin kpir kpkk kpkr kpni kpnp kpns kppk kppp kppr kpri kprk kprn kprp kprr kprs kpsi kpsp krik krin kris krki krkk krkn krkr krks krni krnk krnn krnp krpi krpr krps krri krrk krrn krrr krrs krsk krsn krsr krss ksii ksik ksip ksir ksis kskk kskn kskr ksks ksnk ksnn ksnp ksnr ksns kspi kspk kspn kspr ksps ksrn ksrp ksrr ksrs kssi kssn kssr ksss n-ii niip niir niki niks nini nins nipr nips nirs nisi nisp niss nksp nnnn nnpi nnpr nnss npin npri npss nrpn nrps nrsp nsin nsis nskk nsnr nspi nsps nssp nssr nsss piip piki pikk piks pini pink pinn pinp pins pipi pipp pips piri pirk pirn pirr pirs pisi pisk piss pkin pnin pnkp pnpp pppn pppp ppps ppss pri- prii prin pris prnp prps prri prrs prsi prss psip psis psni psnr pspi pspp pspr psps psrk psrp riin riis riki rikk rink rinn ripi ripp ripr rips riri rirs risi risk risp riss rkss rnin rnsp rpii rppn rpps rrrr rrsp rsis rsnn rsnr rspk rsps s-ii siik siki sikr siks sini sink sinn sinp sins sipi sipp sips siri sirk sirp sirr sirs sisi sisk siss skik skin skip skir skis skn- skss snip snir snns snpp snrk snrs spik spin spip spir spis spkr spns spps spri sprs spsp spss sris srni srnn srps srsp ssin ssis ssns ssps ssri ssrs sssi ssss