-nik f--k ffff ffii ffrr fftf fiff fifi fift fiii fiki fini fink finn fint firk firn fiti fitt frik frin frit ftii ifit ifni ifnk ifnr ifrf ifri iftn iiii iiit iitr iitt ikin ikki ikri infi init inki inni innr inri inti intn intr iri- irin irki irri irtf irti itif itin itrf itri ittf kfff kffk kffn kfin kfir kfit kfnf kfnk kfnn kfri kfrn kfrr kfti kftk kftt kiff kifr kift kiii kiik kiit kikf kiki kikk kikr kikt kin- kinf kini kink kinn kint kirf kiri kirk kirn kirr kirt kiti kitn kitr kitt kkfi kkfn kkfr kkft kkik kkin kkit kkkk kkni kknn kknt kkrf kkrk kkrn kkrr kkrt kktk knfr knft knif knik knin knir knit knki knkk knkt knnk knnr knrk knti kntk kntn kntr krff krfn krft krik krin krit krki krkk krkn krkr krni krnk krnn krnt krrf krri krrk krrn krrr krrt krti krtk krtn krtr ktfi ktfn ktik ktkk ktkn ktkr ktkt ktnf ktnk ktnn ktnt ktrf ktri ktrk ktrn ktrr ktrt kttf ktti kttk kttn kttr kttt n-ii nfff niff nift niir niit niki nini nirt nitf niti nitr nknt nkrf nktr nnit nnnn nntn nttr riff rift riif riin riki rikk rinf rink rinn riri riti ritt rkkf rnin rnnt rrif rrrr rtkn tfin tiff tift tiit tiki tini tink tinn tint tiri tirr titi titt tnik trfr tri- trif trik trin trit trtr ttff ttfn tttt