-al a-a a-c aaa aac aae aal aam aan aap ac- aca acc ace acl acm acn acp aea aec aee ael aem aen aep al- ala alc ale all alm aln alp ama amc ame aml amm amn amp an- ana anc ane anl anm ann anp ap- apa apc ape apl apm apn app c-- caa cac cae cal cam can cap cca ccc cce ccl ccm ccn ccp ce- cea cec cee cel cem cen cep cl- cla clc cle cll clm cln clp cma cmc cme cml cmm cmn cmp cn- cna cnc cne cnl cnm cnn cnp cpa cpc cpe cpl cpm cpn cpp eaa eac eae eal eam ean eap ec- eca ecc ece ecl ecm ecn eea eec eee eel eem een eep ela elc ele ell elm eln elp em- ema emc eme eml emm emn emp en- ena enc ene enl enm enn enp ep- epa epc epe epl epm epn epp l-p la- laa lac lae lal lam lan lap lca lcc lce lcl lcm lcn lcp lea lec lee lel lem len lep lla llc lle lll llm lln llp lma lmc lme lml lmm lmn lmp lna lnc lne lnl lnm lnn lnp lpa lpc lpe lpl lpm lpn lpp maa mac mae mal mam man map mc- mca mcc mce mcl mcm mcn mcp mea mec mee mel mem men mep mla mlc mle mll mlm mln mlp mma mmc mme mml mmm mmn mmp mna mnc mne mnl mnm mnn mnp mpa mpc mpe mpl mpm mpn mpp naa nac nae nal nam nan nap nca ncc nce ncl ncm ncn ncp ne- nea nec nee nel nem nen nep nla nlc nle nll nlm nln nlp nma nmc nme nml nmm nmn nmp nna nnc nne nnl nnm nnn nnp npa npc npe npl npm npn npp p-p paa pac pae pal pam pan pap pca pcc pce pcl pcm pcn pcp pea pec pee pel pem pen pep pla plc ple pll plm pln plp pma pmc pme pml pmm pmn pmp pn- pna pnc pne pnl pnm pnn pnp ppa ppc ppe ppl ppm ppn ppp