-al a-a a-b a-i a-t aaa aab aaf aai aal aam aat ab- aba abb abf abi abl abm abt af- afa afb aff afi afl afm aft ai- aia aib aif aii ail aim ait al- ala alb alf ali all alm alt ama amb amf ami aml amm amt at- ata atb atf ati atl atm att baa bab baf bai bal bam bat bba bbb bbf bbi bbl bbm bbt bfa bfb bff bfi bfl bfm bft bi- bia bib bif bii bil bim bit bla blb blf bli bll blm blt bma bmb bmf bmi bml bmm bmt bta btb btf bti btl btm btt faa fab faf fai fal fam fat fba fbb fbf fbi fbl fbm fbt ffa fff ffi ffl ffm fft fia fib fif fii fil fim fit fla flb flf fli fll flm flt fma fmb fmf fmi fml fmm fmt fta ftb ftf fti ftl ftm ftt i-f ia- iaa iab iaf iai ial iam iat iba ibb ibf ibi ibl ibm ibt ifa ifb iff ifi ifl ifm ift iia iib iif iii iil iim iit il- ila ilb ilf ili ill ilm ilt im- ima imb imf imi iml imm imt ita itb itf iti itl itm itt la- laa lab laf lai lal lam lat lba lbb lbf lbi lbl lbm lbt lfa lfb lff lfi lfl lfm lft lia lib lif lii lil lim lit lla llb llf lli lll llm llt lma lmb lmf lmi lml lmm lmt lta ltb ltf lti ltl ltm ltt m-f maa mab maf mai mal mam mat mba mbb mbf mbi mbl mbm mbt mfa mfb mff mfi mfl mfm mft mi- mia mib mif mii mil mim mit mla mlb mlf mli mll mlm mlt mma mmb mmf mmi mml mmm mmt mta mtb mtf mti mtl mtm mtt taa tab taf tai tal tam tat tba tbb tbf tbi tbl tbm tbt tfa tfb tff tfi tfl tfm tft tia tib tif tii til tim tit tla tlf tli tll tlm tlt tma tmb tmf tmi tml tmm tmt tta ttb ttf tti ttl ttm ttt