a-a a-t a-z aaa aaj aar aat aax aaz aja ajj ajr ajt ar- ara arj arr art arx arz at- ata atr att atx atz ax- axa axj axr axt axx az- aza azt azx azz j-z jaa jaj jar jat jax jaz jja jjj jjr jra jrr jrt jrz jta jtr jtt ra- raa raj rar rat rax raz rja rjr rra rrr rrt rta rtj rtr rtt rtx rtz rxr rza t-x taa taj tar tat tax taz tjr tra trr trt trx trz tta ttr ttt ttx txt tza xaa xar xat xrt xrx xtr xtx xxx zaa zaj zar zat zax zaz zta ztr zxx zzr zzt zzx zzz