-nik iiii iiis iiit iirs iisi iisr iist iitr iitt ikin ikki ikri inis init inki inks inni innr inns inri inrs inss inst inti intn intr ints iri- irin iris irki irks irri irrs irti irts isin isis isit isnt isri issi issr isss isti istr ists itin itis itri itrs itsi kiii kiik kiis kiit kiki kikk kikr kikt kin- kini kink kinn kins kint kiri kirk kirn kirr kirs kirt kisi kisk kisn kisr kiss kist kiti kitn kitr kits kitt kkik kkin kkit kkkk kkni kknn kkns kknt kkrk kkrn kkrr kkrs kkrt kksi kksn kksr kkss kkst kktk kkts knik knin knir knis knit knki knkk knkt knnk knnr knns knrk knrs knsi knsk knsn knsr knss knst knti kntk kntn kntr knts krik krin kris krit krki krkk krkn krkr krks krni krnk krnn krnt krri krrk krrn krrr krrs krrt krsk krsn krsr krss krst krti krtk krtn krtr krts ksii ksik ksir ksis ksit kskk kskn kskr ksks ksnk ksnn ksnr ksns ksnt ksrn ksrr ksrs ksrt kssi kssn kssr ksss ksst ksti kstk kstn kstr ksts kstt ktik ktis ktkk ktkn ktkr ktks ktkt ktnk ktnn ktns ktnt ktri ktrk ktrn ktrr ktrs ktrt ktsn ktsr ktst ktti kttk kttn kttr ktts kttt n-ii niir niit niki niks nini nins nirs nirt nisi niss nist niti nitr nits nknt nktr nnit nnnn nnss nntn nrts nsin nsis nskk nsnr nssr nsss nsts ntis ntss nttr riin riis riki rikk rink rinn riri rirs risi risk riss rist riti rits ritt rkss rkts rnin rnnt rrrr rsis rsnn rsnr rsts rtkn rtns rtss rtts s-ii siik siit siki sikr siks sini sink sinn sins sint siri sirk sirr sirs sirt sisi sisk siss sist sit- siti sitn sits sitt skik skin skir skis skit skn- skrt skss snir snit snns snrk snrs sntr sris srni srnn srtr ssin ssis ssit ssns ssri ssrs sssi ssss ssts stik stir stis stit stks stnn stnr stns stri strk strn strs stsi stss sttr tiit tiki tini tink tinn tins tint tiri tirr tirs tisi tiss tist titi tits titt tkts tnik tnks tnts tri- trik trin tris trit trsi trst trtr tsin tsis tsks tssi tssr tsst tsts ttss tttt