-al a-a a-c aaa aac aae aak aal aam ac- aca acc ace ack acl acm aea aec aee aek ael aem aka akc ake akk akl akm al- ala alc ale alk all alm ama amc ame amk aml amm c-- caa cac cae cak cal cam cca ccc cce cck ccl ccm ce- cea cec cee cek cel cem cka ckc ckm cl- cla clc cle clk cll clm cma cmc cme cmk cml cmm eaa eac eae eak eal eam ec- eca ecc ece eck ecl ecm eea eec eee eek eel eem eka ekc eke ekl ela elc ele elk ell elm em- ema emc eme emk eml emm ka- kaa kac kae kak kal kam kca kcc kce kck kcl kcm ke- kea kec kee kek kel kem kkc kke kkk kkl kkm kl- kla klc klm kma kmc kme kmk kml kmm la- laa lac lae lak lal lam lca lcc lce lck lcl lcm lea lec lee lek lel lem lka lkl lla llc lle llk lll llm lma lmc lme lmk lml lmm maa mac mae mak mal mam mc- mca mcc mce mck mcl mcm mea mec mee mek mel mem mka mkc mke mkk mkl mkm mla mlc mle mlk mll mlm mma mmc mme mmk mml mmm