a-a a-i aaa aag aai aam aao aar ag- aga agg agi agm ago agr ai- aia aig aii aim aio air ama amg ami amm amo amr aoa aog aoi aom aoo aor ar- ara arg ari arm aro arr gaa gag gai gam gao gar gga ggg ggi ggm ggo ggr gia gig gii gim gio gir gma gmg gmi gmm gmo gmr goa gog goi gom goo gor gra grg gri grm gro grr ia- iaa iag iai iam iao iar iga igg igi igm igo igr iia iii iim iio iir im- ima img imi imm imo io- ioa iog ioi iom ioo ior ir- ira irg iri irm iro irr m-o m-r maa mag mai mam mao mar mga mgi mgm mgo mgr mi- mia mig mii mim mio mir mma mmg mmi mmm mmo mmr moa mog moi mom moo mor mra mrg mri mrm mro mrr o-i oaa oag oai oam oao oar oga ogg ogi ogo oia oii oim oio oir om- oma omg omi omm omo omr oo- ooa oog ooi oom ooo oor or- ora org ori orm oro orr ra- raa rag rai ram rao rar rga rgg rgi rgo rgr ria rig rii rim rio rir rma rmg rmi rmm rmo rmr roa rog roi rom roo ror rra rrg rri rrm rrr