-al a-a a-c a-t aaa aac aae aal aat aau ac- aca acc ace acl act acu aea aec aee ael aet aeu al- ala alc ale all alt alu at- ata atc ate atl att atu au- aua auc aue aul aut c-- caa cac cae cal cat cau cca ccc cce ccl cct ccu ce- cea cec cee cel cet ceu cl- cla clc cle cll clt clu cta ctc cte ctl ctt ctu cua cuc cue cul cut cuu eaa eac eae eal eat eau ec- eca ecc ece ecl ect ecu eea eec eee eel eet ela elc ele ell elt elu eta etc ete etl ett etu eu- eua euc eue eul eut la- laa lac lae lal lat lau lca lcc lce lcl lct lcu lea lec lee lel let leu lla llc lle lll llt llu lta ltc lte ltl ltt ltu lua luc lue lul lut luu taa tac tae tal tat tau tca tcc tce tcl tct tcu te- tea tec tee tel tet teu tla tlc tle tll tlt tlu tta ttc tte ttl ttt ttu tua tuc tue tul tut tuu ua- uaa uac uae ual uat uau uca ucc uce ucl uct ucu uea uec uee uel uet ula ulc ule ull ult ulu uta utc ute utl utt utu uua uuc uue uut uuu