-th a-a a-b a-t aaa aab aah aak aam aat ab- aba abb abh abk abm abt aha ahb ahh ahk ahm aht aka akb akh akk akm ama amb amh amk amm amt at- ata atb ath atm att baa bab bah bak bam bat bba bbb bbh bbk bbm bbt bha bhb bhh bhk bhm bht bka bkb bkk bkm bkt bma bmb bmh bmk bmm bmt bta btb bth btk btm btt haa hab hah hak ham hat hba hbb hbh hbk hbm hbt hha hhb hhh hhk hhm hht hka hkb hkh hkk hkm hkt hma hmb hmh hmk hmm hmt hta htb hth htk htm htt k-t ka- kaa kab kah kak kam kat kba kbb kbh kbk kbm kha khh khk khm kkb kkh kkk kkm kkt kma kmb kmh kmk kmm kmt kta ktb kth ktk ktm ktt maa mab mah mak mam mat mba mbb mbh mbk mbm mbt mha mhh mhk mhm mht mka mkb mkh mkk mkm mkt mma mmb mmh mmk mmm mmt mta mtb mth mtk mtm mtt taa tab tah tak tam tat tba tbb tbh tbk tbm tbt th- tha thb thh thk thm tht tka tkb tkk tkm tkt tma tmb tmh tmk tmm tmt tta ttb tth ttk ttm ttt