a-a a-t aaa aak aar aat aay aka akk akr ar- ara ark arr art ary at- ata atr att ay- aya ayk ayr ayt k-t ka- kaa kak kar kat kay kkk kkr kkt kky kra krk krr krt kry kta ktk ktr ktt kya kyr kyt ra- raa rak rar rat ray rkk rkt rky rra rrk rrr rrt rta rtk rtr rtt rty ry- rya ryk ryr ryy taa tak tar tat tay tka tkk tkr tkt tky tra trk trr trt try tta ttk ttr ttt tty tya tyr tyt yaa yak yar yat yay yka ykk yra yrt yta ytk ytr ytt yyt yyy