-al -ic -th a-a a-b a-c a-i a-t aaa aab aac aah aai aal aam aat ab- aba abb abc abh abi abl abm abt ac- aca acb acc ach aci acl acm act aha ahb ahc ahh ahi ahl ahm aht ai- aia aib aic aih aii ail aim ait al- ala alb alc alh ali all alm alt ama amb amc amh ami aml amm amt at- ata atb atc ath ati atl atm att baa bab bac bah bai bal bam bat bba bbb bbc bbh bbi bbl bbm bbt bca bcb bcc bch bci bcl bcm bct bha bhb bhc bhh bhi bhl bhm bht bi- bia bib bic bih bii bil bim bit bla blb blc blh bli bll blm blt bma bmb bmc bmh bmi bml bmm bmt bta btb btc bth bti btl btm btt c-- caa cab cac cah cai cal cam cat cba cbb cbc cbh cbi cbl cbm cbt cca ccb ccc cch cci ccl ccm cct ch- cha chb chc chh chi chl chm cht ci- cia cib cic cih cii cil cim cit cl- cla clb clc clh cli cll clm clt cma cmb cmc cmh cmi cml cmm cmt cta ctb ctc cth cti ctl ctm ctt h-i haa hab hac hah hai hal ham hat hba hbb hbc hbh hbi hbl hbm hbt hca hcb hcc hch hci hcl hcm hct hha hhb hhc hhh hhi hhl hhm hht hia hib hic hih hii hil him hit hla hlb hlc hlh hli hll hlm hlt hma hmb hmc hmh hmi hml hmm hmt hta htb htc hth hti htl htm htt ia- iaa iab iac iah iai ial iam iat iba ibb ibc ibh ibi ibl ibm ibt ica icb icc ich ici icl icm ict iha ihb ihc ihh ihi ihl ihm iht iia iib iic iih iii iil iim iit il- ila ilb ilc ilh ili ill ilm ilt im- ima imb imc imh imi iml imm imt ita itb itc ith iti itl itm itt la- laa lab lac lah lai lal lam lat lba lbb lbc lbh lbi lbl lbm lbt lca lcb lcc lch lci lcl lcm lct lha lhb lhc lhh lhi lht lia lib lic lih lii lil lim lit lla llb llc lli lll llm llt lma lmb lmc lmh lmi lml lmm lmt lta ltb ltc lth lti ltl ltm ltt maa mab mac mah mai mal mam mat mba mbb mbc mbh mbi mbl mbm mbt mc- mca mcb mcc mch mci mcl mcm mct mha mhc mhh mhi mhl mhm mht mi- mia mib mic mih mii mil mim mit mla mlb mlc mlh mli mll mlm mlt mma mmb mmc mmh mmi mml mmm mmt mta mtb mtc mth mti mtl mtm mtt taa tab tac tah tai tal tam tat tba tbb tbc tbh tbi tbl tbm tbt tca tcb tcc tch tci tcl tcm tct th- tha thb thc thh thi thl thm tht tia tib tic tih tii til tim tit tla tlc tlh tli tll tlm tlt tma tmb tmc tmh tmi tml tmm tmt tta ttb ttc tth tti ttl ttm ttt