a-a a-c aaa aac aah aak aan aar ac- aca acc ach ack acn acr aha ahc ahh ahk ahn ahr aka akc akh akk akn akr an- ana anc anh ank ann anr ar- ara arc arh ark arn arr c-- caa cac cah cak can car cca ccc cch cck ccn ccr ch- cha chc chh chk chn chr cka ckc ckh cn- cna cnc cnh cnn cnr cra crc crh crk crn crr haa hac hah hak han har hca hcc hch hck hcn hcr hha hhc hhh hhk hhn hhr hka hkh hkk hkn hkr hna hnc hnh hnk hnn hr- hra hrc hrh hrk hrn hrr ka- kaa kac kah kak kan kar kca kcc kch kck kcn kcr kha khh khk khn khr kkc kkh kkk kkn kkr kn- kna knc knk knn knr kra krc krk krn krr naa nac nah nak nan nar nca ncc nch nck ncn ncr nha nhc nhh nhk nhn nhr nka nkc nkk nkn nkr nna nnc nnh nnk nnn nra nrc nrk nrn nrr ra- raa rac rah rak ran rar rca rcc rch rcn rcr rh- rha rhc rhh rhn rhr rkc rkk rna rnc rnh rnn rnr rra rrc rrh rrk rrn rrr