a-a a-c aaa aac aag aah aam aao aar ac- aca acc acg ach acm aco acr ag- aga agc agg agh agm ago agr aha ahc ahg ahh ahm aho ahr ama amc amg amh amm amo amr aoa aoc aog aoh aom aoo aor ar- ara arc arg arh arm aro arr c-- caa cac cag cah cam cao car cca ccc ccg cch ccm cco ccr cga cgc cgg cgh cgm cgo cgr ch- cha chc chg chh chm cho chr cma cmc cmg cmh cmm cmo cmr co- coa coc cog coh com coo cor cra crc crg crh crm cro crr gaa gac gag gah gam gao gar gca gcc gcg gch gcm gco gcr gga ggc ggg ggh ggm ggo ggr gha ghc ghg ghh gho ghr gma gmc gmg gmh gmm gmo gmr goa goc gog goh gom goo gor gra grc grg grh grm gro grr haa hac hag hah ham hao har hca hcc hcg hch hcm hco hcr hga hgc hgg hgh hgm hgo hgr hha hhc hhg hhh hhm hho hhr hma hmc hmg hmh hmm hmo hmr hoa hoc hog hoh hom hoo hor hr- hra hrc hrg hrh hrm hro hrr m-o m-r maa mac mag mah mam mao mar mc- mca mcc mcg mch mcm mco mcr mga mgc mgh mgm mgo mgr mha mhc mhg mhh mhm mho mhr mma mmc mmg mmh mmm mmo mmr moa moc mog moh mom moo mor mra mrc mrg mrh mrm mro mrr oaa oac oag oah oam oao oar oc- oca occ ocg och ocm oco ocr oga ogc ogg ogh ogo oha ohc ohg ohh ohm oho ohr om- oma omc omg omh omm omo omr oo- ooa ooc oog ooh oom ooo oor or- ora orc org orh orm oro orr ra- raa rac rag rah ram rao rar rca rcc rcg rch rcm rco rcr rga rgc rgg rgh rgo rgr rh- rha rhc rhg rhh rhm rho rhr rma rmc rmg rmh rmm rmo rmr roa roc rog roh rom roo ror rra rrc rrg rrh rrm rrr