a-a a-c aaa aac aah aam aao aap aar ac- aca acc ach acm aco acp acr aha ahc ahh ahm aho ahp ahr ama amc amh amm amo amp amr aoa aoc aoh aom aoo aop aor ap- apa apc aph apm apo app apr ar- ara arc arh arm aro arp arr c-- caa cac cah cam cao cap car cca ccc cch ccm cco ccp ccr ch- cha chc chh chm cho chp chr cma cmc cmh cmm cmo cmp cmr co- coa coc coh com coo cop cor cpa cpc cph cpm cpo cpp cpr cra crc crh crm cro crp crr haa hac hah ham hao hap har hca hcc hch hcm hco hcp hcr hha hhc hhh hhm hho hhp hhr hma hmc hmh hmm hmo hmp hmr hoa hoc hoh hom hoo hop hor hpa hpc hph hpm hpo hpp hpr hr- hra hrc hrh hrm hro hrp hrr m-o m-r maa mac mah mam mao map mar mc- mca mcc mch mcm mco mcp mcr mha mhc mhh mhm mho mhp mhr mma mmc mmh mmm mmo mmp mmr moa moc moh mom moo mop mor mpa mpc mph mpm mpo mpp mpr mra mrc mrh mrm mro mrp mrr oaa oac oah oam oao oap oar oc- oca occ och ocm oco ocp ocr oha ohc ohh ohm oho ohp ohr om- oma omc omh omm omo omp omr oo- ooa ooc ooh oom ooo oop oor op- opa opc oph opm opo opp opr or- ora orc orh orm oro orp orr p-p paa pac pah pam pao pap par pca pcc pch pcm pco pcp pcr pha phc phm pho php phr pma pmc pmh pmm pmo pmp pmr poa poc poh pom poo pop por ppa ppc pph ppm ppo ppp ppr pra prc prh prm pro prp prr ra- raa rac rah ram rao rap rar rca rcc rch rcm rco rcp rcr rh- rha rhc rhh rhm rho rhp rhr rma rmc rmh rmm rmo rmp rmr roa roc roh rom roo rop ror rpa rpc rph rpm rpo rpp rpr rra rrc rrh rrm rrp rrr