-ic c-- ccc cci cck ccl ccn ccr ci- cic cii cik cil cin cir ckc cki cl- clc cli clk cll cln clr cn- cnc cni cnl cnn cnr crc cri crk crl crn crr icc ici ick icl icn icr iic iii iil iin iir ikc iki ikk ikl ikr il- ilc ili ilk ill iln ilr in- inc ini ink inl inn inr ir- irc iri irk irl irn irr kcc kci kck kcl kcn kcr kic kii kik kil kin kir kkc kki kkk kkl kkn kkr kl- klc kli klr kn- knc kni knk knl knn knr krc kri krk krl krn krr lcc lci lck lcl lcn lcr lic lii lik lil lin lir lkl lkr llc lli llk lll lln llr lnc lni lnk lnl lnn lnr lrc lri lrk lrn lrr n-i ncc nci nck ncl ncn ncr nic nii nik nil nin nir nkc nki nkk nkn nkr nlc nli nlk nll nln nlr nnc nni nnk nnl nnn nrc nri nrk nrl nrn nrr rcc rci rcl rcn rcr ric rii rik ril rin rir rkc rkk rlc rli rll rln rlr rnc rni rnn rnr rrc rri rrk rrl rrn rrr