-al a-a a-t aaa aak aal aar aat aka akk akl akr al- ala alk all alr alt ar- ara ark arl arr art at- ata atl atr att k-t ka- kaa kak kal kar kat kkk kkl kkr kkt kl- kla klr klt kra krk krl krr krt kta ktk ktl ktr ktt la- laa lak lal lar lat lka lkl lkr lkt lla llk lll llr llt lra lrk lrr lrt lta ltk ltl ltr ltt ra- raa rak ral rar rat rkk rkt rla rll rlr rlt rra rrk rrl rrr rrt rta rtk rtl rtr rtt taa tak tal tar tat tka tkk tkl tkr tkt tla tlk tll tlr tlt tra trk trl trr trt tta ttk ttl ttr ttt