a-a a-z aaa aak aan aar aaz aka akk akn akr an- ana ank ann anr anz ar- ara ark arn arr arz az- aza azn azz k-z ka- kaa kak kan kar kaz kkk kkn kkr kn- kna knk knn knr kra krk krn krr naa nak nan nar naz nka nkk nkn nkr nna nnk nnn nnz nra nrk nrn nrr nrz nzz ra- raa rak ran rar raz rkk rkz rna rnn rnr rnz rra rrk rrn rrr rza zaa zak zan zar zaz zka znn zzr zzz