-al a-a a-c aaa aac aae aak aal aau aav ac- aca acc ace ack acl acu acv aea aec aee aek ael aeu aev aka akc ake akk akl aku akv al- ala alc ale alk all alu alv au- aua auc aue auk aul auv av- ava avc ave avk avl avu c-- caa cac cae cak cal cau cav cca ccc cce cck ccl ccu ccv ce- cea cec cee cek cel ceu cev cka ckc cl- cla clc cle clk cll clu clv cua cuc cue cuk cul cuu cuv cva cvc cve cvk cvl cvu cvv eaa eac eae eak eal eau eav ec- eca ecc ece eck ecl ecu ecv eea eec eee eek eel eev eka ekc eke ekl eku ekv ela elc ele elk ell elu elv eu- eua euc eue eul euv eva evc eve evl evv ka- kaa kac kae kak kal kau kav kca kcc kce kck kcl kcu ke- kea kec kee kek kel kev kkc kke kkk kkl kku kkv kl- kla klc klu klv kuc kue kuk kul kuu kva kvk kvv la- laa lac lae lak lal lau lav lca lcc lce lck lcl lcu lcv lea lec lee lek lel leu lev lka lkl lla llc lle llk lll llu llv lua luc lue luk lul luu luv lva lvc lve lvl lvv ua- uaa uac uae uak ual uau uav uca ucc uce uck ucl ucu ucv uea uec uee uel uka ukc uke ukk ukl uku ula ulc ule ulk ull ulu ulv uua uuc uue uuu uva uvc uve uvl uvu uvv v-a v-e vaa vac vae vak val vau vav vca vcc vce vcl vcu vea vec vee vek vel veu vka vl- vla vlc vle vlk vll vlv vue vuk vul vuv vva vvc vvv