-al -ic a-a a-c a-i aaa aac aae aai aal aap ac- aca acc ace aci acl acp aea aec aee aei ael aep ai- aia aic aie aii ail aip al- ala alc ale ali all alp ap- apa apc ape api apl app c-- caa cac cae cai cal cap cca ccc cce cci ccl ccp ce- cea cec cee cei cel cep ci- cia cic cie cii cil cip cl- cla clc cle cli cll clp cpa cpc cpe cpi cpl cpp eaa eac eae eai eal eap ec- eca ecc ece eci ecl eea eec eee eel eep eia eic eie eii eil eip ela elc ele eli ell elp ep- epa epc epe epi epl epp ia- iaa iac iae iai ial iap ica icc ice ici icl icp ie- iea iec iee iei iel iep iia iic iie iii iil iip il- ila ilc ile ili ill ilp ipa ipc ipe ipi ipl ipp l-p la- laa lac lae lai lal lap lca lcc lce lci lcl lcp lea lec lee lei lel lep lia lic lie lii lil lip lla llc lle lli lll llp lpa lpc lpe lpi lpl lpp p-p paa pac pae pai pal pap pca pcc pce pci pcl pcp pea pec pee pei pel pep pia pic pie pii pil pip pla plc ple pli pll plp ppa ppc ppe ppi ppl ppp