a-a aaa aad aah aak aay ad- ada add adh adk ady aha ahd ahh ahk ahy aka akd akh akk ay- aya ayd ayh ayk daa dad dah dak day dda ddd ddh ddk ddy dh- dha dhd dhh dhk dka dkk dy- dya dyd dyk dyy haa had hah hak hay hda hdd hdh hdk hdy hha hhd hhh hhk hhy hka hkd hkh hkk hy- hya hyd hyh hyy ka- kaa kad kah kak kay kda kdh kdk kdy kha khh khk kkh kkk kky kya kyd yaa yad yah yak yay yda ydy yha yka ykk yyy