a-a a-c aaa aac aah aam aar aas ac- aca acc ach acm acr acs aha ahc ahh ahm ahr ahs ama amc amh amm amr ams ar- ara arc arh arm arr ars as- asa asc ash asm asr ass c-- caa cac cah cam car cas cca ccc cch ccm ccr ccs ch- cha chc chh chm chr chs cma cmc cmh cmm cmr cms cra crc crh crm crr crs csa csc csh csm csr css haa hac hah ham har has hca hcc hch hcm hcr hcs hha hhc hhh hhm hhr hhs hma hmc hmh hmm hmr hms hr- hra hrc hrh hrm hrr hrs hsa hsc hsh hsm hsr hss m-r maa mac mah mam mar mas mc- mca mcc mch mcm mcr mcs mha mhc mhh mhm mhr mhs mma mmc mmh mmm mmr mms mra mrc mrh mrm mrr mrs msa msc msh msm msr mss ra- raa rac rah ram rar ras rca rcc rch rcm rcr rcs rh- rha rhc rhh rhm rhr rhs rma rmc rmh rmm rmr rms rra rrc rrh rrm rrr rrs rsa rsc rsh rsm rsr rss saa sac sah sam sar sas sca scc sch scm scr scs sh- sha shc shh shm shr shs sma smc smh smm smr sms sr- sra src srh srm srr srs ss- ssa ssc ssh ssm ssr sss