-ic c-- ccc cce cci cck ccl ccp ccz ce- cec cee cei cek cel cep cez ci- cic cie cii cik cil cip ckc cki cl- clc cle cli clk cll clp clz cpc cpe cpi cpk cpl cpp cpz cz- czc cze czk ec- ecc ece eci eck ecl eec eee eek eel eep eic eie eii eik eil eip ekc eke eki ekl ekp elc ele eli elk ell elp elz ep- epc epe epi epl epp epz eze ezz icc ice ici ick icl icp icz ie- iec iee iei iek iel iep iic iie iii iil iip ikc ike iki ikk ikl il- ilc ile ili ilk ill ilp ilz ipc ipe ipi ipl ipp ize izi izz k-z kcc kce kci kck kcl kcp ke- kec kee kei kek kel kep kez kic kie kii kik kil kip kiz kkc kke kki kkk kkl kkp kl- klc kli klz kpc kpe kpi kpk kpl kpp l-p lcc lce lci lck lcl lcp lec lee lei lek lel lep lez lic lie lii lik lil lip liz lkl lkp llc lle lli llk lll llp llz lpc lpe lpi lpk lpl lpp lpz lzi p-p pcc pce pci pck pcl pcp pec pee pei pek pel pep pez pic pie pii pik pil pip piz pkc pke pki pkl pkp plc ple pli plk pll plp plz ppc ppe ppi ppk ppl ppp ppz pzc pzk pzl pzp zce zcl zec zee zek zel zep zez zie zik zil zip ziz zpc zpe zpi zpl zpp zzz