a-a a-t aaa aak aat aav aay aka akk akv at- ata att atv av- ava avk avt avy ay- aya ayk ayt k-t ka- kaa kak kat kav kay kkk kkt kkv kky kta ktk ktt ktv kva kvk kvv kya kyt taa tak tat tav tay tka tkk tkt tky tta ttk ttt ttv tty tva tvk tvt tvy tya tyt v-a vaa vak vat vav vay vka vkt vta vtk vtt vtv vty vva vvt vvv vyt yaa yak yat yav yay yka ykk yta ytk ytt ytv yva yvy yyt yyy