-al a-a a-c a-t aaa aac aaf aal aam aat ac- aca acc acf acl acm act af- afa afc aff afl afm aft al- ala alc alf all alm alt ama amc amf aml amm amt at- ata atc atf atl atm att c-- caa cac caf cal cam cat cca ccc ccf ccl ccm cct cfa cfc cff cfl cfm cft cl- cla clc clf cll clm clt cma cmc cmf cml cmm cmt cta ctc ctf ctl ctm ctt faa fac faf fal fam fat fca fcc fcf fcl fcm fct ffa ffc fff ffl ffm fft fla flc flf fll flm flt fma fmc fmf fml fmm fmt fta ftc ftf ftl ftm ftt la- laa lac laf lal lam lat lca lcc lcf lcl lcm lct lfa lfc lff lfl lfm lft lla llc llf lll llm llt lma lmc lmf lml lmm lmt lta ltc ltf ltl ltm ltt m-f maa mac maf mal mam mat mc- mca mcc mcf mcl mcm mct mfa mfc mff mfl mfm mft mla mlc mlf mll mlm mlt mma mmc mmf mml mmm mmt mta mtc mtf mtl mtm mtt taa tac taf tal tam tat tca tcc tcf tcl tcm tct tfa tfc tff tfl tfm tft tla tlc tlf tll tlm tlt tma tmc tmf tml tmm tmt tta ttc ttf ttl ttm ttt