a-a a-c aaa aac aah aam aao aap aar aas ac- aca acc ach acm aco acp acr acs aha ahc ahh ahm aho ahp ahr ahs ama amc amh amm amo amp amr ams aoa aoc aoh aom aoo aop aor aos ap- apa apc aph apm apo app apr aps ar- ara arc arh arm aro arp arr ars as- asa asc ash asm aso asp asr ass c-- caa cac cah cam cao cap car cas cca ccc cch ccm cco ccp ccr ccs ch- cha chc chh chm cho chp chr chs cma cmc cmh cmm cmo cmp cmr cms co- coa coc coh com coo cop cor cos cpa cpc cph cpm cpo cpp cpr cps cra crc crh crm cro crp crr crs csa csc csh csm cso csp csr css haa hac hah ham hao hap har has hca hcc hch hcm hco hcp hcr hcs hha hhc hhh hhm hho hhp hhr hhs hma hmc hmh hmm hmo hmp hmr hms hoa hoc hoh hom hoo hop hor hos hpa hpc hph hpm hpo hpp hpr hps hr- hra hrc hrh hrm hro hrp hrr hrs hsa hsc hsh hsm hsp hsr hss m-o m-r maa mac mah mam mao map mar mas mc- mca mcc mch mcm mco mcp mcr mcs mha mhc mhh mhm mho mhp mhr mhs mma mmc mmh mmm mmo mmp mmr mms moa moc moh mom moo mop mor mos mpa mpc mph mpm mpo mpp mpr mps mra mrc mrh mrm mro mrp mrr mrs msa msc msh msm mso msp msr mss oaa oac oah oam oao oap oar oas oc- oca occ och ocm oco ocp ocr ocs oha ohc ohh ohm oho ohp ohr ohs om- oma omc omh omm omo omp omr oms oo- ooa ooc ooh oom ooo oop oor oos op- opa opc oph opm opo opp opr ops or- ora orc orh orm oro orp orr ors os- osa osc osh osm oso osp osr oss p-p paa pac pah pam pao pap par pas pca pcc pch pcm pco pcp pcr pcs pha phc phm pho php phr phs pma pmc pmh pmm pmo pmp pmr pms poa poc poh pom poo pop por pos ppa ppc pph ppm ppo ppp ppr pps pra prc prh prm pro prp prr prs ps- psa psc psh psm pso psp psr pss ra- raa rac rah ram rao rap rar ras rca rcc rch rcm rco rcp rcr rcs rh- rha rhc rhh rhm rho rhp rhr rhs rma rmc rmh rmm rmo rmp rmr rms roa roc roh rom roo rop ror ros rpa rpc rph rpm rpo rpp rpr rps rra rrc rrh rrm rrp rrr rrs rsa rsc rsh rsm rso rsp rsr rss saa sac sah sam sao sap sar sas sca scc sch scm sco scp scr scs sh- sha shc shh shm sho shp shr shs sma smc smh smm smo smp smr sms soa soc soh som soo sop sor sos spa spc sph spm spo spp spr sps sr- sra src srh srm sro srp srr srs ss- ssa ssc ssh ssm sso ssp ssr sss