a-a a-t aaa aak aar aat aav aay aka akk akr akv ar- ara ark arr art arv ary at- ata atr att atv av- ava avk avr avt avy ay- aya ayk ayr ayt k-t ka- kaa kak kar kat kav kay kkk kkr kkt kkv kky kra krk krr krt krv kry kta ktk ktr ktt ktv kva kvk kvr kvv kya kyr kyt ra- raa rak rar rat rav ray rkk rkt rkv rky rra rrk rrr rrt rta rtk rtr rtt rtv rty rva rvr rvt rvv rvy ry- rya ryk ryr ryy taa tak tar tat tav tay tka tkk tkr tkt tky tra trk trr trt trv try tta ttk ttr ttt ttv tty tva tvk tvr tvt tvy tya tyr tyt v-a vaa vak var vat vav vay vka vkt vra vrk vrr vrt vry vta vtk vtr vtt vtv vty vva vvr vvt vvv vyt yaa yak yar yat yav yay yka ykk yra yrt yta ytk ytr ytt ytv yva yvr yvy yyt yyy