a-a a-c aaa aac aah aam aar ac- aca acc ach acm acr aha ahc ahh ahm ahr ama amc amh amm amr ar- ara arc arh arm arr c-- caa cac cah cam car cca ccc cch ccm ccr ch- cha chc chh chm chr cma cmc cmh cmm cmr cra crc crh crm crr haa hac hah ham har hca hcc hch hcm hcr hha hhc hhh hhm hhr hma hmc hmh hmm hmr hr- hra hrc hrh hrm hrr m-r maa mac mah mam mar mc- mca mcc mch mcm mcr mha mhc mhh mhm mhr mma mmc mmh mmm mmr mra mrc mrh mrm mrr ra- raa rac rah ram rar rca rcc rch rcm rcr rh- rha rhc rhh rhm rhr rma rmc rmh rmm rmr rra rrc rrh rrm rrr