-al a-a a-c aaa aac aae aah aak aal aap ac- aca acc ace ach ack acl acp aea aec aee aeh aek ael aep aha ahc ahe ahh ahk ahl ahp aka akc ake akh akk akl akp al- ala alc ale alh alk all alp ap- apa apc ape aph apk apl app c-- caa cac cae cah cak cal cap cca ccc cce cch cck ccl ccp ce- cea cec cee ceh cek cel cep ch- cha chc che chh chk chl chp cka ckc ckh cl- cla clc cle clh clk cll clp cpa cpc cpe cph cpk cpl cpp eaa eac eae eah eak eal eap ec- eca ecc ece ech eck ecl eea eec eee eek eel eep eha ehc ehe ehh ehl ehp eka ekc eke ekh ekl ekp ela elc ele elh elk ell elp ep- epa epc epe eph epl epp haa hac hae hah hak hal hap hca hcc hce hch hck hcl hcp he- hea hec hee heh hek hel hep hha hhc hhe hhh hhk hhl hhp hka hkh hkk hkl hkp hla hlc hle hlh hll hlp hpa hpc hpe hph hpk hpl hpp ka- kaa kac kae kah kak kal kap kca kcc kce kch kck kcl kcp ke- kea kec kee keh kek kel kep kha khe khh khk kkc kke kkh kkk kkl kkp kl- kla klc klh kpa kpc kpe kph kpk kpl kpp l-p la- laa lac lae lah lak lal lap lca lcc lce lch lck lcl lcp lea lec lee leh lek lel lep lha lhc lhh lhk lhp lka lkh lkl lkp lla llc lle llk lll llp lpa lpc lpe lph lpk lpl lpp p-p paa pac pae pah pak pal pap pca pcc pce pch pck pcl pcp pea pec pee peh pek pel pep pha phc phe phk phl php pka pkc pke pkl pkp pla plc ple plh plk pll plp ppa ppc ppe pph ppk ppl ppp