-al a-a a-c aaa aac aae aal aav ac- aca acc ace acl acv aea aec aee ael aev al- ala alc ale all alv av- ava avc ave avl c-- caa cac cae cal cav cca ccc cce ccl ccv ce- cea cec cee cel cev cl- cla clc cle cll clv cva cvc cve cvl cvv eaa eac eae eal eav ec- eca ecc ece ecl ecv eea eec eee eel eev ela elc ele ell elv eva evc eve evl evv la- laa lac lae lal lav lca lcc lce lcl lcv lea lec lee lel lev lla llc lle lll llv lva lvc lve lvl lvv v-a v-e vaa vac vae val vav vca vcc vce vcl vea vec vee vel vl- vla vlc vle vll vlv vva vvc vvv