a-a a-c aaa aac aah aaj aak aan ac- aca acc ach acj ack acn aha ahc ahh ahj ahk ahn aja ajc ajh ajj ajk ajn aka akc akh akj akk akn an- ana anc anh anj ank ann c-- c-j caa cac cah caj cak can cca ccc cch ccj cck ccn ch- cha chc chh chk chn cja cjc cjk cka ckc ckh cn- cna cnc cnh cnj cnn haa hac hah haj hak han hca hcc hch hcj hck hcn hha hhc hhh hhj hhk hhn hja hjk hjn hka hkh hkk hkn hna hnc hnh hnj hnk hnn jaa jac jah jaj jak jan jca jcc jch jck jha jhc jhj jhn jja jjc jjj jjk jka jkh jkk jkn jna jnc jnh jnj jnn ka- kaa kac kah kaj kak kan kca kcc kch kck kcn kha khh khj khk khn kjc kkc kkh kkk kkn kn- kna knc knk knn naa nac nah naj nak nan nca ncc nch nck ncn nha nhc nhh nhj nhk nhn nja njc njk njn nka nkc nkj nkk nkn nna nnc nnh nnk nnn