-al -ic a-a a-c a-i aaa aac aae aaf aai aal aap ac- aca acc ace acf aci acl acp aea aec aee aef aei ael aep af- afa afc afe aff afi afl afp ai- aia aic aie aif aii ail aip al- ala alc ale alf ali all alp ap- apa apc ape apf api apl app c-- caa cac cae caf cai cal cap cca ccc cce ccf cci ccl ccp ce- cea cec cee cef cei cel cep cfa cfc cfe cff cfi cfl cfp ci- cia cic cie cif cii cil cip cl- cla clc cle clf cli cll clp cpa cpc cpe cpf cpi cpl cpp eaa eac eae eaf eai eal eap ec- eca ecc ece ecf eci ecl eea eec eee eef eel eep ef- efa efc efe eff efi efl efp eia eic eie eif eii eil eip ela elc ele elf eli ell elp ep- epa epc epe epf epi epl epp faa fac fae faf fai fal fap fca fcc fce fcf fci fcl fcp fea fec fee fef fei fel fep ffa ffc ffe fff ffi ffl ffp fia fic fie fif fii fil fip fla flc fle flf fli fll flp fpa fpc fpe fpi fpl fpp i-f ia- iaa iac iae iaf iai ial iap ica icc ice icf ici icl icp ie- iea iec iee ief iei iel iep ifa ifc ife iff ifi ifl ifp iia iic iie iif iii iil iip il- ila ilc ile ilf ili ill ilp ipa ipc ipe ipf ipi ipl ipp l-p la- laa lac lae laf lai lal lap lca lcc lce lcf lci lcl lcp lea lec lee lef lei lel lep lfa lfc lfe lff lfi lfl lfp lia lic lie lif lii lil lip lla llc lle llf lli lll llp lpa lpc lpe lpf lpi lpl lpp p-p paa pac pae paf pai pal pap pca pcc pce pcf pci pcl pcp pea pec pee pef pei pel pep pfa pfc pfe pff pfi pfl pfp pia pic pie pif pii pil pip pla plc ple plf pli pll plp ppa ppc ppe ppf ppi ppl ppp