-al -th a-a a-b a-i a-t aaa aab aaf aah aai aal aam aat aax ab- aba abb abf abh abi abl abm abt abx af- afa afb aff afh afi afl afm aft afx aha ahb ahf ahh ahi ahl ahm aht ahx ai- aia aib aif aih aii ail aim ait aix al- ala alb alf alh ali all alm alt alx ama amb amf amh ami aml amm amt amx at- ata atb atf ath ati atl atm att atx ax- axa axh axi axl axm axt axx baa bab baf bah bai bal bam bat bax bba bbb bbf bbh bbi bbl bbm bbt bbx bfa bfb bff bfh bfi bfl bfm bft bfx bha bhb bhf bhh bhi bhl bhm bht bhx bi- bia bib bif bih bii bil bim bit bix bla blb blf blh bli bll blm blt blx bma bmb bmf bmh bmi bml bmm bmt bmx bta btb btf bth bti btl btm btt btx bxb bxi bxl bxm bxx faa fab faf fah fai fal fam fat fax fba fbb fbf fbh fbi fbl fbm fbt fbx ffa fff ffh ffi ffl ffm fft ffx fha fhb fhf fhh fhi fhl fhm fia fib fif fih fii fil fim fit fix fla flb flf fli fll flm flt flx fma fmb fmf fmh fmi fml fmm fmt fmx fta ftb ftf fth fti ftl ftm ftt ftx fxi fxm fxt fxx h-i haa hab haf hah hai hal ham hat hax hba hbb hbf hbh hbi hbl hbm hbt hbx hfa hfb hff hfh hfi hfl hfm hft hha hhb hhf hhh hhi hhl hhm hht hia hib hif hih hii hil him hit hix hla hlb hlf hlh hli hll hlm hlt hlx hma hmb hmf hmh hmi hml hmm hmt hmx hta htb htf hth hti htl htm htt htx hxl hxm i-f ia- iaa iab iaf iah iai ial iam iat iba ibb ibf ibh ibi ibl ibm ibt ibx ifa ifb iff ifi ifl ifm ift ifx iha ihb ihf ihh ihi ihl ihm iht iia iib iif iih iii iil iim iit iix il- ila ilb ilf ilh ili ill ilm ilt ilx im- ima imb imf imh imi iml imm imt imx ita itb itf ith iti itl itm itt itx ixi ixl la- laa lab laf lah lai lal lam lat lax lba lbb lbf lbh lbi lbl lbm lbt lbx lfa lfb lff lfh lfi lfl lfm lft lfx lha lhb lhf lhh lhi lht lhx lia lib lif lih lii lil lim lit lix lla llb llf lli lll llm llt lma lmb lmf lmh lmi lml lmm lmt lta ltb ltf lth lti ltl ltm ltt ltx lxi lxx m-f maa mab maf mah mai mal mam mat max mba mbb mbf mbh mbi mbl mbm mbt mbx mfa mfb mff mfh mfi mfl mfm mft mha mhf mhh mhi mhl mhm mht mhx mi- mia mib mif mih mii mil mim mit mix mla mlb mlf mlh mli mll mlm mlt mlx mma mmb mmf mmh mmi mml mmm mmt mmx mta mtb mtf mth mti mtl mtm mtt mtx mxa mxi mxl t-x taa tab taf tah tai tal tam tat tax tba tbb tbf tbh tbi tbl tbm tbt tfa tfb tff tfh tfi tfl tfm tft tfx th- tha thb thf thh thi thl thm tht thx tia tib tif tih tii til tim tit tix tla tlf tlh tli tll tlm tlt tlx tma tmb tmf tmh tmi tml tmm tmt tmx tta ttb ttf tth tti ttl ttm ttt ttx txf txi txl txt xaa xaf xal xam xat xbl xbx xfa xfh xfl xfm xft xfx xht xia xii xit xix xla xlb xlf xli xlm xlt xma xmf xmh xmi xml xmm xmt xmx xtf xti xtm xtx xxi xxl xxx