a-a a-q aaa aak aan aaq aar aka akk akn akr an- ana ank ann anq anr aqa aqn aqr ar- ara ark arn arq arr ka- kaa kak kan kar kkk kkn kkr kn- kna knk knn knr kqa kra krk krn krr naa nak nan nar nka nkk nkn nkr nna nnk nnn nra nrk nrn nrr qaa qan qar qnk qqk qqq qra ra- raa rak ran raq rar rkk rna rnn rnr rqn rra rrk rrn rrq rrr