a-a a-z aaa aag aak aan aar aaz ag- aga agg agk agn agr agz aka akg akk akn akr an- ana ang ank ann anr anz ar- ara arg ark arn arr arz az- aza azg azn azz gaa gag gak gan gar gaz gga ggg ggn ggr ggz gka gkn gna gnn gnr gra grg grk grn grr gza gzr k-z ka- kaa kag kak kan kar kaz kga kkk kkn kkr kn- kna kng knk knn knr kra krg krk krn krr naa nag nak nan nar naz nga ngg ngk ngn nka nkk nkn nkr nna nng nnk nnn nnz nra nrg nrk nrn nrr nrz nzg nzz ra- raa rag rak ran rar raz rga rgg rgk rgn rgr rkg rkk rkz rna rng rnn rnr rnz rra rrg rrk rrn rrr rza z-g zaa zag zak zan zar zaz zgg zka znn zzr zzz