-th a-a a-b a-t aaa aab aad aah aak aam aat ab- aba abb abd abh abk abm abt ad- ada adb add adh adk adm adt aha ahb ahd ahh ahk ahm aht aka akb akd akh akk akm ama amb amd amh amk amm amt at- ata atb atd ath atm att baa bab bad bah bak bam bat bba bbb bbd bbh bbk bbm bbt bda bdb bdd bdh bdk bdm bdt bha bhb bhd bhh bhk bhm bht bka bkb bkk bkm bkt bma bmb bmd bmh bmk bmm bmt bta btb btd bth btk btm btt daa dab dad dah dak dam dat dba dbb dbd dbh dbk dbm dbt dda ddb ddd ddh ddk ddm ddt dh- dha dhb dhd dhh dhk dhm dht dka dkb dkk dkm dkt dma dmb dmd dmh dmk dmm dmt dta dtb dtd dth dtk dtm dtt haa hab had hah hak ham hat hba hbb hbd hbh hbk hbm hbt hda hdb hdd hdh hdk hdm hdt hha hhb hhd hhh hhk hhm hht hka hkb hkd hkh hkk hkm hkt hma hmb hmd hmh hmk hmm hmt hta htb htd hth htk htm htt k-t ka- kaa kab kad kah kak kam kat kba kbb kbd kbh kbk kbm kda kdb kdh kdk kdm kdt kha khh khk khm kkb kkh kkk kkm kkt kma kmb kmd kmh kmk kmm kmt kta ktb kth ktk ktm ktt maa mab mad mah mak mam mat mba mbb mbd mbh mbk mbm mbt mda mdb mdd mdh mdk mdm mdt mha mhd mhh mhk mhm mht mka mkb mkd mkh mkk mkm mkt mma mmb mmd mmh mmk mmm mmt mta mtb mtd mth mtk mtm mtt taa tab tad tah tak tam tat tba tbb tbd tbh tbk tbm tbt tda tdb tdd tdh tdk tdm tdt th- tha thb thd thh thk thm tht tka tkb tkk tkm tkt tma tmb tmd tmh tmk tmm tmt tta ttb ttd tth ttk ttm ttt