-al a-a a-t aaa aae aal aam aat aea aee ael aem aet al- ala ale all alm alt ama ame aml amm amt at- ata ate atl atm att eaa eae eal eam eat eea eee eel eem eet ela ele ell elm elt em- ema eme eml emm emt eta ete etl etm ett la- laa lae lal lam lat lea lee lel lem let lla lle lll llm llt lma lme lml lmm lmt lta lte ltl ltm ltt maa mae mal mam mat mea mee mel mem met mla mle mll mlm mlt mma mme mml mmm mmt mta mte mtl mtm mtt taa tae tal tam tat te- tea tee tel tem tet tla tle tll tlm tlt tma tme tml tmm tmt tta tte ttl ttm ttt