-th a-a a-t aaa aad aah aak aat aay ad- ada add adh adk adt ady aha ahd ahh ahk aht ahy aka akd akh akk at- ata atd ath att ay- aya ayd ayh ayk ayt daa dad dah dak dat day dda ddd ddh ddk ddt ddy dh- dha dhd dhh dhk dht dka dkk dkt dta dtd dth dtk dtt dty dy- dya dyd dyk dyy haa had hah hak hat hay hda hdd hdh hdk hdt hdy hha hhd hhh hhk hht hhy hka hkd hkh hkk hkt hta htd hth htk htt hty hy- hya hyd hyh hyt hyy k-t ka- kaa kad kah kak kat kay kda kdh kdk kdt kdy kha khh khk kkh kkk kkt kky kta kth ktk ktt kya kyd kyt taa tad tah tak tat tay tda tdd tdh tdk tdt tdy th- tha thd thh thk tht thy tka tkk tkt tky tta ttd tth ttk ttt tty tya tyd tyt yaa yad yah yak yat yay yda ydt ydy yha yht yka ykk yta ytd yth ytk ytt yyt yyy