a-a a-i aaa aag aai aam aao aar aas ag- aga agg agi agm ago agr ags ai- aia aig aii aim aio air ais ama amg ami amm amo amr ams aoa aog aoi aom aoo aor aos ar- ara arg ari arm aro arr ars as- asa asg asi asm aso asr ass gaa gag gai gam gao gar gas gga ggg ggi ggm ggo ggr ggs gia gig gii gim gio gir gis gma gmg gmi gmm gmo gmr gms goa gog goi gom goo gor gos gra grg gri grm gro grr grs gsa gsg gsi gsm gso gsr gss ia- iaa iag iai iam iao iar ias iga igg igi igm igo igr igs iia iii iim iio iir iis im- ima img imi imm imo ims io- ioa iog ioi iom ioo ior ios ir- ira irg iri irm iro irr irs is- isa isg isi ism iso isr iss m-o m-r maa mag mai mam mao mar mas mga mgi mgm mgo mgr mgs mi- mia mig mii mim mio mir mis mma mmg mmi mmm mmo mmr mms moa mog moi mom moo mor mos mra mrg mri mrm mro mrr mrs msa msg msi msm mso msr mss o-i oaa oag oai oam oao oar oas oga ogg ogi ogo ogs oia oii oim oio oir ois om- oma omg omi omm omo omr oms oo- ooa oog ooi oom ooo oor oos or- ora org ori orm oro orr ors os- osa osg osi osm oso osr oss ra- raa rag rai ram rao rar ras rga rgg rgi rgo rgr rgs ria rig rii rim rio rir ris rma rmg rmi rmm rmo rmr rms roa rog roi rom roo ror ros rra rrg rri rrm rrr rrs rsa rsg rsi rsm rso rsr rss saa sag sai sam sao sar sas sga sgg sgi sgm sgo sgr sgs sia sig sii sim sio sir sis sma smg smi smm smo smr sms soa sog soi som soo sor sos sr- sra srg sri srm sro srr srs ss- ssa ssg ssi ssm sso ssr sss