-al -th a-a a-b a-i a-t aaa aab aae aah aai aal aam aat ab- aba abb abe abh abi abl abm abt aea aeb aee aeh aei ael aem aet aha ahb ahe ahh ahi ahl ahm aht ai- aia aib aie aih aii ail aim ait al- ala alb ale alh ali all alm alt ama amb ame amh ami aml amm amt at- ata atb ate ath ati atl atm att baa bab bae bah bai bal bam bat bba bbb bbe bbh bbi bbl bbm bbt be- bea beb bee beh bei bel bem bet bha bhb bhe bhh bhi bhl bhm bht bi- bia bib bie bih bii bil bim bit bla blb ble blh bli bll blm blt bma bmb bme bmh bmi bml bmm bmt bta btb bte bth bti btl btm btt eaa eab eae eah eai eal eam eat eba ebb ebe ebh ebi ebl ebm ebt eea eeb eee eel eem eet eha ehb ehe ehh ehi ehl ehm eht eia eib eie eii eil eim eit ela elb ele elh eli ell elm elt em- ema emb eme emh emi eml emm emt eta etb ete eth eti etl etm ett h-i haa hab hae hah hai hal ham hat hba hbb hbe hbh hbi hbl hbm hbt he- hea heb hee heh hei hel hem het hha hhb hhe hhh hhi hhl hhm hht hia hib hie hih hii hil him hit hla hlb hle hlh hli hll hlm hlt hma hmb hme hmh hmi hml hmm hmt hta htb hte hth hti htl htm htt ia- iaa iab iae iah iai ial iam iat iba ibb ibe ibh ibi ibl ibm ibt ie- iea iee iei iel iem iet iha ihb ihe ihh ihi ihl ihm iht iia iib iie iih iii iil iim iit il- ila ilb ile ilh ili ill ilm ilt im- ima imb ime imh imi iml imm imt ita itb ite ith iti itl itm itt la- laa lab lae lah lai lal lam lat lba lbb lbe lbh lbi lbl lbm lbt lea leb lee leh lei lel lem let lha lhb lhh lhi lht lia lib lie lih lii lil lim lit lla llb lle lli lll llm llt lma lmb lme lmh lmi lml lmm lmt lta ltb lte lth lti ltl ltm ltt maa mab mae mah mai mal mam mat mba mbb mbe mbh mbi mbl mbm mbt mea meb mee meh mei mel mem met mha mhh mhi mhl mhm mht mi- mia mib mie mih mii mil mim mit mla mlb mle mlh mli mll mlm mlt mma mmb mme mmh mmi mml mmm mmt mta mtb mte mth mti mtl mtm mtt taa tab tae tah tai tal tam tat tba tbb tbe tbh tbi tbl tbm tbt te- tea teb tee teh tei tel tem tet th- tha thb the thh thi thl thm tht tia tib tie tih tii til tim tit tla tle tlh tli tll tlm tlt tma tmb tme tmh tmi tml tmm tmt tta ttb tte tth tti ttl ttm ttt