-th a-a a-b a-i a-t aaa aab aah aai aam aas aat ab- aba abb abh abi abm abs abt aha ahb ahh ahi ahm ahs aht ai- aia aib aih aii aim ais ait ama amb amh ami amm ams amt as- asa asb ash asi asm ass ast at- ata atb ath ati atm ats att baa bab bah bai bam bas bat bba bbb bbh bbi bbm bbs bbt bha bhb bhh bhi bhm bhs bht bi- bia bib bih bii bim bis bit bma bmb bmh bmi bmm bms bmt bsa bsb bsh bsi bsm bss bst bta btb bth bti btm bts btt h-i haa hab hah hai ham has hat hba hbb hbh hbi hbm hbs hbt hha hhb hhh hhi hhm hhs hht hia hib hih hii him his hit hma hmb hmh hmi hmm hms hmt hsa hsb hsh hsi hsm hss hst hta htb hth hti htm hts htt ia- iaa iab iah iai iam ias iat iba ibb ibh ibi ibm ibs ibt iha ihb ihh ihi ihm ihs iht iia iib iih iii iim iis iit im- ima imb imh imi imm ims imt is- isa isb ish isi ism iss ist ita itb ith iti itm its itt maa mab mah mai mam mas mat mba mbb mbh mbi mbm mbs mbt mha mhh mhi mhm mhs mht mi- mia mib mih mii mim mis mit mma mmb mmh mmi mmm mms mmt msa msb msh msi msm mss mst mta mtb mth mti mtm mts mtt saa sab sah sai sam sas sat sba sbb sbh sbi sbm sbs sbt sh- sha shb shh shi shm shs sht sia sib sih sii sim sis sit sma smb smh smi smm sms smt ss- ssa ssb ssh ssi ssm sss sst sta stb sth sti stm sts stt taa tab tah tai tam tas tat tba tbb tbh tbi tbm tbs tbt th- tha thb thh thi thm ths tht tia tib tih tii tim tis tit tma tmb tmh tmi tmm tms tmt tsa tsb tsh tsi tsm tss tst tta ttb tth tti ttm tts ttt