a-a a-t aaa aaj aar aat aax aja ajj ajr ajt ar- ara arj arr art arx at- ata atr att atx ax- axa axj axr axt axx jaa jaj jar jat jax jja jjj jjr jra jrr jrt jta jtr jtt ra- raa raj rar rat rax rja rjr rra rrr rrt rta rtj rtr rtt rtx rxr t-x taa taj tar tat tax tjr tra trr trt trx tta ttr ttt ttx txt xaa xar xat xrt xrx xtr xtx xxx