-al a-a a-t aaa aae aaf aal aam aat aea aee aef ael aem aet af- afa afe aff afl afm aft al- ala ale alf all alm alt ama ame amf aml amm amt at- ata ate atf atl atm att eaa eae eaf eal eam eat eea eee eef eel eem eet ef- efa efe eff efl efm eft ela ele elf ell elm elt em- ema eme emf eml emm emt eta ete etf etl etm ett faa fae faf fal fam fat fea fee fef fel fem fet ffa ffe fff ffl ffm fft fla fle flf fll flm flt fma fme fmf fml fmm fmt fta fte ftf ftl ftm ftt la- laa lae laf lal lam lat lea lee lef lel lem let lfa lfe lff lfl lfm lft lla lle llf lll llm llt lma lme lmf lml lmm lmt lta lte ltf ltl ltm ltt m-f maa mae maf mal mam mat mea mee mef mel mem met mfa mfe mff mfl mfm mft mla mle mlf mll mlm mlt mma mme mmf mml mmm mmt mta mte mtf mtl mtm mtt taa tae taf tal tam tat te- tea tee tef tel tem tet tfa tfe tff tfl tfm tft tla tle tlf tll tlm tlt tma tme tmf tml tmm tmt tta tte ttf ttl ttm ttt