-al a-a a-c aaa aac aae aah aal aan aap ac- aca acc ace ach acl acn acp aea aec aee aeh ael aen aep aha ahc ahe ahh ahl ahn ahp al- ala alc ale alh all aln alp an- ana anc ane anh anl ann anp ap- apa apc ape aph apl apn app c-- caa cac cae cah cal can cap cca ccc cce cch ccl ccn ccp ce- cea cec cee ceh cel cen cep ch- cha chc che chh chl chn chp cl- cla clc cle clh cll cln clp cn- cna cnc cne cnh cnl cnn cnp cpa cpc cpe cph cpl cpn cpp eaa eac eae eah eal ean eap ec- eca ecc ece ech ecl ecn eea eec eee eel een eep eha ehc ehe ehh ehl ehn ehp ela elc ele elh ell eln elp en- ena enc ene enh enl enn enp ep- epa epc epe eph epl epn epp haa hac hae hah hal han hap hca hcc hce hch hcl hcn hcp he- hea hec hee heh hel hen hep hha hhc hhe hhh hhl hhn hhp hla hlc hle hlh hll hln hlp hna hnc hne hnh hnl hnn hpa hpc hpe hph hpl hpn hpp l-p la- laa lac lae lah lal lan lap lca lcc lce lch lcl lcn lcp lea lec lee leh lel len lep lha lhc lhh lhp lla llc lle lll lln llp lna lnc lne lnh lnl lnn lnp lpa lpc lpe lph lpl lpn lpp naa nac nae nah nal nan nap nca ncc nce nch ncl ncn ncp ne- nea nec nee neh nel nen nep nha nhc nhe nhh nhl nhn nhp nla nlc nle nlh nll nln nlp nna nnc nne nnh nnl nnn nnp npa npc npe nph npl npn npp p-p paa pac pae pah pal pan pap pca pcc pce pch pcl pcn pcp pea pec pee peh pel pen pep pha phc phe phl phn php pla plc ple plh pll pln plp pn- pna pnc pne pnh pnl pnn pnp ppa ppc ppe pph ppl ppn ppp