-th a-a a-b a-t aaa aab aad aae aah aak aam aat ab- aba abb abd abe abh abk abm abt ad- ada adb add ade adh adk adm adt aea aeb aed aee aeh aek aem aet aha ahb ahd ahe ahh ahk ahm aht aka akb akd ake akh akk akm ama amb amd ame amh amk amm amt at- ata atb atd ate ath atm att baa bab bad bae bah bak bam bat bba bbb bbd bbe bbh bbk bbm bbt bda bdb bdd bde bdh bdk bdm bdt be- bea beb bed bee beh bek bem bet bha bhb bhd bhe bhh bhk bhm bht bka bkb bke bkk bkm bkt bma bmb bmd bme bmh bmk bmm bmt bta btb btd bte bth btk btm btt daa dab dad dae dah dak dam dat dba dbb dbd dbe dbh dbk dbm dbt dda ddb ddd dde ddh ddk ddm ddt de- dea deb ded dee deh dek dem det dh- dha dhb dhd dhe dhh dhk dhm dht dka dkb dke dkk dkm dkt dma dmb dmd dme dmh dmk dmm dmt dta dtb dtd dte dth dtk dtm dtt eaa eab ead eae eah eak eam eat eba ebb ebd ebe ebh ebk ebm ebt ed- eda edb edd ede edh edk edm edt eea eeb eed eee eek eem eet eha ehb ehd ehe ehh ehm eht eka ekb ekd eke ekh ekt em- ema emb emd eme emh emk emm emt eta etb etd ete eth etk etm ett haa hab had hae hah hak ham hat hba hbb hbd hbe hbh hbk hbm hbt hda hdb hdd hde hdh hdk hdm hdt he- hea heb hed hee heh hek hem het hha hhb hhd hhe hhh hhk hhm hht hka hkb hkd hkh hkk hkm hkt hma hmb hmd hme hmh hmk hmm hmt hta htb htd hte hth htk htm htt k-t ka- kaa kab kad kae kah kak kam kat kba kbb kbd kbe kbh kbk kbm kda kdb kde kdh kdk kdm kdt ke- kea keb ked kee keh kek kem ket kha khe khh khk khm kkb kke kkh kkk kkm kkt kma kmb kmd kme kmh kmk kmm kmt kta ktb kte kth ktk ktm ktt maa mab mad mae mah mak mam mat mba mbb mbd mbe mbh mbk mbm mbt mda mdb mdd mde mdh mdk mdm mdt mea meb med mee meh mek mem met mha mhd mhh mhk mhm mht mka mkb mkd mke mkh mkk mkm mkt mma mmb mmd mme mmh mmk mmm mmt mta mtb mtd mte mth mtk mtm mtt taa tab tad tae tah tak tam tat tba tbb tbd tbe tbh tbk tbm tbt tda tdb tdd tde tdh tdk tdm tdt te- tea teb ted tee teh tek tem tet th- tha thb thd the thh thk thm tht tka tkb tke tkk tkm tkt tma tmb tmd tme tmh tmk tmm tmt tta ttb ttd tte tth ttk ttm ttt