a-a a-c aaa aac aah aaj aam aao aar ac- aca acc ach acj acm aco acr aha ahc ahh ahj ahm aho ahr aja ajc ajh ajj ajm ajo ajr ama amc amh amm amo amr aoa aoc aoh aoj aom aoo aor ar- ara arc arh arj arm aro arr c-- c-j caa cac cah caj cam cao car cca ccc cch ccj ccm cco ccr ch- cha chc chh chm cho chr cja cjc cjr cma cmc cmh cmj cmm cmo cmr co- coa coc coh coj com coo cor cra crc crh crj crm cro crr haa hac hah haj ham hao har hca hcc hch hcj hcm hco hcr hha hhc hhh hhj hhm hho hhr hja hjm hjo hjr hma hmc hmh hmj hmm hmo hmr hoa hoc hoh hom hoo hor hr- hra hrc hrh hrj hrm hro hrr jaa jac jah jaj jam jao jar jca jcc jch jcm jco jcr jha jhc jhj jho jhr jja jjc jjj jjr jma jmc jmj jmm jmo jmr joa joc joh joj jom joo jor jra jrc jrm jro jrr m-o m-r maa mac mah maj mam mao mar mc- mca mcc mch mcm mco mcr mha mhc mhh mhm mho mhr mjc mjj mjm mjr mma mmc mmh mmj mmm mmo mmr moa moc moh mom moo mor mra mrc mrh mrj mrm mro mrr oaa oac oah oaj oam oao oar oc- oca occ och ocj ocm oco ocr oha ohc ohh ohm oho ohr oja ojc ojm ojo om- oma omc omh omj omm omo omr oo- ooa ooc ooh oom ooo oor or- ora orc orh orm oro orr ra- raa rac rah raj ram rao rar rca rcc rch rcj rcm rco rcr rh- rha rhc rhh rhm rho rhr rja rjc rjm rjr rma rmc rmh rmm rmo rmr roa roc roh roj rom roo ror rra rrc rrh rrm rrr