a-a a-t aaa aaf aak aar aat aay af- afa aff afk afr aft afy aka akk akr ar- ara arf ark arr art ary at- ata atf atr att ay- aya ayf ayk ayr ayt faa faf fak far fat fay ffa fff ffk ffr fft ffy fka fkf fkk fkt fra frf frk frr frt fry fta ftf ftk ftr ftt fty fy- fya fyk k-t ka- kaa kaf kak kar kat kay kfa kff kkk kkr kkt kky kra krf krk krr krt kry kta ktf ktk ktr ktt kya kyr kyt ra- raa raf rak rar rat ray rfa rff rfk rfr rft rkf rkk rkt rky rra rrf rrk rrr rrt rta rtf rtk rtr rtt rty ry- rya ryf ryk ryr ryy taa taf tak tar tat tay tfa tff tfk tfr tft tka tkk tkr tkt tky tra trf trk trr trt try tta ttf ttk ttr ttt tty tya tyf tyr tyt yaa yaf yak yar yat yay yfa yff yfr yft yka ykk yra yrf yrt yta ytf ytk ytr ytt yyf yyt yyy