-al -ic a-a a-b a-c a-i aaa aab aac aae aai aal aap ab- aba abb abc abe abi abl abp ac- aca acb acc ace aci acl acp aea aeb aec aee aei ael aep ai- aia aib aic aie aii ail aip al- ala alb alc ale ali all alp ap- apa apb apc ape api apl app b-p baa bab bac bae bai bal bap bba bbb bbc bbe bbi bbl bbp bca bcb bcc bce bci bcl bcp be- bea beb bec bee bei bel bep bi- bia bib bic bie bii bil bip bla blb blc ble bli bll blp bpa bpb bpc bpe bpi bpl bpp c-- caa cab cac cae cai cal cap cba cbb cbc cbe cbi cbl cbp cca ccb ccc cce cci ccl ccp ce- cea ceb cec cee cei cel cep ci- cia cib cic cie cii cil cip cl- cla clb clc cle cli cll clp cpa cpb cpc cpe cpi cpl cpp eaa eab eac eae eai eal eap eba ebb ebc ebe ebi ebl ebp ec- eca ecb ecc ece eci ecl eea eeb eec eee eel eep eia eib eic eie eii eil eip ela elb elc ele eli ell elp ep- epa epb epc epe epi epl epp ia- iaa iab iac iae iai ial iap iba ibb ibc ibe ibi ibl ibp ica icb icc ice ici icl icp ie- iea iec iee iei iel iep iia iib iic iie iii iil iip il- ila ilb ilc ile ili ill ilp ipa ipb ipc ipe ipi ipl ipp l-p la- laa lab lac lae lai lal lap lba lbb lbc lbe lbi lbl lbp lca lcb lcc lce lci lcl lcp lea leb lec lee lei lel lep lia lib lic lie lii lil lip lla llb llc lle lli lll llp lpa lpb lpc lpe lpi lpl lpp p-p paa pab pac pae pai pal pap pba pbb pbc pbe pbi pbl pbp pca pcb pcc pce pci pcl pcp pea peb pec pee pei pel pep pia pib pic pie pii pil pip pla plb plc ple pli pll plp ppa ppb ppc ppe ppi ppl ppp