-th a-a a-b a-t aaa aab aah aam aas aat aay ab- aba abb abh abm abs abt aby aha ahb ahh ahm ahs aht ahy ama amb amh amm ams amt amy as- asa asb ash asm ass ast asy at- ata atb ath atm ats att ay- aya ayh ays ayt baa bab bah bam bas bat bay bba bbb bbh bbm bbs bbt bby bha bhb bhh bhm bhs bht bma bmb bmh bmm bms bmt bsa bsb bsh bsm bss bst bsy bta btb bth btm bts btt bty by- bya byh bym bys byt haa hab hah ham has hat hay hba hbb hbh hbm hbs hbt hby hha hhb hhh hhm hhs hht hhy hma hmb hmh hmm hms hmt hmy hsa hsb hsh hsm hss hst hsy hta htb hth htm hts htt hty hy- hya hyb hyh hym hys hyt hyy maa mab mah mam mas mat may mba mbb mbh mbm mbs mbt mha mhh mhm mhs mht mma mmb mmh mmm mms mmt msa msb msh msm mss mst msy mta mtb mth mtm mts mtt my- mya myb myh mym mys myt saa sab sah sam sas sat say sba sbb sbh sbm sbs sbt sby sh- sha shb shh shm shs sht shy sma smb smh smm sms smt smy ss- ssa ssb ssh ssm sss sst sta stb sth stm sts stt sty sy- sya syb syh sym sys syt taa tab tah tam tas tat tay tba tbb tbh tbm tbs tbt th- tha thb thh thm ths tht thy tma tmb tmh tmm tms tmt tmy tsa tsb tsh tsm tss tst tsy tta ttb tth ttm tts ttt tty tya tym tys tyt yaa yab yah yam yas yat yay ybm ybs yby yha yhs yht yma ymm yms ymt ysa ysb ysm yss yst ysy yta yth ytm yts ytt yyb yys yyt yyy