-ic c-- ccc cci cck ccn ccr ccz ci- cic cii cik cin cir ckc cki cky cn- cnc cni cnn cnr cny crc cri crk crn crr cry crz cyc cyk cyn cyr cz- czc czk icc ici ick icn icr icy icz iic iii iin iir ikc iki ikk ikr in- inc ini ink inn inr iny ir- irc iri irk irn irr iry iyc iyr iyy izi izy izz k-z kcc kci kck kcn kcr kic kii kik kin kir kiz kkc kki kkk kkn kkr kky kn- knc kni knk knn knr krc kri krk krn krr kry kyc kyn kyr kyz kzy n-i ncc nci nck ncn ncr nic nii nik nin nir niz nkc nki nkk nkn nkr nky nnc nni nnk nnn nnz nrc nri nrk nrn nrr nry nrz nyc nyk nyn nyy nzi nzz rcc rci rcn rcr ric rii rik rin rir riy riz rkc rkk rky rkz rnc rni rnn rnr rny rnz rrc rri rrk rrn rrr ry- ryc ryk ryn ryr ryy ryz rzy ycc yci ycy yii yin yir yiz yki ykk ykn ynk ynn yny yrc yrn yyc yyy yyz yzr yzy zik zin zir ziz znc znn zzr zzy zzz