-ic c-- ccc ccf cci cck ccl ccp cfc cff cfi cfk cfl cfp ci- cic cif cii cik cil cip ckc cki cl- clc clf cli clk cll clp cpc cpf cpi cpk cpl cpp fcc fcf fci fck fcl fcp ffc fff ffi ffk ffl ffp fic fif fii fik fil fip fkc fkf fki fkk fkl fkp flc flf fli fll flp fpc fpi fpk fpl fpp i-f icc icf ici ick icl icp ifc iff ifi ifl ifp iic iif iii iil iip ikc ikf iki ikk ikl il- ilc ilf ili ilk ill ilp ipc ipf ipi ipl ipp kcc kci kck kcl kcp kfc kff kfi kic kif kii kik kil kip kkc kki kkk kkl kkp kl- klc klf kli kpc kpf kpi kpk kpl kpp l-p lcc lcf lci lck lcl lcp lfc lff lfi lfk lfl lfp lic lif lii lik lil lip lkl lkp llc llf lli llk lll llp lpc lpf lpi lpk lpl lpp p-p pcc pcf pci pck pcl pcp pfc pff pfi pfk pfl pfp pic pif pii pik pil pip pkc pkf pki pkl pkp plc plf pli plk pll plp ppc ppf ppi ppk ppl ppp