a-a a-i aaa aag aai aam aao aap aar aas ag- aga agg agi agm ago agp agr ags ai- aia aig aii aim aio aip air ais ama amg ami amm amo amp amr ams aoa aog aoi aom aoo aop aor aos ap- apa apg api apm apo app apr aps ar- ara arg ari arm aro arp arr ars as- asa asg asi asm aso asp asr ass g-p gaa gag gai gam gao gap gar gas gga ggg ggi ggm ggo ggp ggr ggs gia gig gii gim gio gip gir gis gma gmg gmi gmm gmo gmp gmr gms goa gog goi gom goo gop gor gos gpa gpg gpi gpm gpo gpp gpr gps gra grg gri grm gro grp grr grs gsa gsg gsi gsm gso gsp gsr gss ia- iaa iag iai iam iao iap iar ias iga igg igi igm igo igp igr igs iia iii iim iio iip iir iis im- ima img imi imm imo imp ims io- ioa iog ioi iom ioo iop ior ios ipa ipg ipi ipm ipo ipp ipr ips ir- ira irg iri irm iro irp irr irs is- isa isg isi ism iso isp isr iss m-o m-r maa mag mai mam mao map mar mas mga mgi mgm mgo mgp mgr mgs mi- mia mig mii mim mio mip mir mis mma mmg mmi mmm mmo mmp mmr mms moa mog moi mom moo mop mor mos mpa mpg mpi mpm mpo mpp mpr mps mra mrg mri mrm mro mrp mrr mrs msa msg msi msm mso msp msr mss o-i oaa oag oai oam oao oap oar oas oga ogg ogi ogo ogp ogs oia oii oim oio oip oir ois om- oma omg omi omm omo omp omr oms oo- ooa oog ooi oom ooo oop oor oos op- opa opg opi opm opo opp opr ops or- ora org ori orm oro orp orr ors os- osa osg osi osm oso osp osr oss p-p paa pag pai pam pao pap par pas pga pgg pgi pgm pgo pgp pgr pgs pia pig pii pim pio pip pir pis pma pmg pmi pmm pmo pmp pmr pms poa pog poi pom poo pop por pos ppa ppg ppi ppm ppo ppp ppr pps pra prg pri prm pro prp prr prs ps- psa psg psi psm pso psp psr pss ra- raa rag rai ram rao rap rar ras rga rgg rgi rgo rgp rgr rgs ria rig rii rim rio rip rir ris rma rmg rmi rmm rmo rmp rmr rms roa rog roi rom roo rop ror ros rpa rpg rpi rpm rpo rpp rpr rps rra rrg rri rrm rrp rrr rrs rsa rsg rsi rsm rso rsp rsr rss saa sag sai sam sao sap sar sas sga sgg sgi sgm sgo sgp sgr sgs sia sig sii sim sio sip sir sis sma smg smi smm smo smp smr sms soa sog soi som soo sop sor sos spa spg spi spm spo spp spr sps sr- sra srg sri srm sro srp srr srs ss- ssa ssg ssi ssm sso ssp ssr sss