-ic c-- ccc cci cck ccn ccp ccr ci- cic cii cik cin cip cir ckc cki cn- cnc cni cnn cnp cnr cpc cpi cpk cpn cpp cpr crc cri crk crn crp crr icc ici ick icn icp icr iic iii iin iip iir ikc iki ikk ikr in- inc ini ink inn inp inr ipc ipi ipn ipp ipr ir- irc iri irk irn irp irr kcc kci kck kcn kcp kcr kic kii kik kin kip kir kkc kki kkk kkn kkp kkr kn- knc kni knk knn knp knr kpc kpi kpk kpn kpp kpr krc kri krk krn krp krr n-i ncc nci nck ncn ncp ncr nic nii nik nin nip nir nkc nki nkk nkn nkp nkr nnc nni nnk nnn nnp npc npi npn npp npr nrc nri nrk nrn nrp nrr p-p pcc pci pck pcn pcp pcr pic pii pik pin pip pir pkc pki pkn pkp pkr pn- pnc pni pnk pnn pnp pnr ppc ppi ppk ppn ppp ppr prc pri prk prn prp prr rcc rci rcn rcp rcr ric rii rik rin rip rir rkc rkk rkp rnc rni rnn rnp rnr rpc rpi rpk rpn rpp rpr rrc rri rrk rrn rrp rrr