a-a a-i aaa aai aak aam aao aar aas ai- aia aii aik aim aio air ais aka aki akk akm ako akr aks ama ami amk amm amo amr ams aoa aoi aok aom aoo aor aos ar- ara ari ark arm aro arr ars as- asa asi ask asm aso asr ass ia- iaa iai iam iao iar ias iia iii iim iio iir iis ika iki ikk iko ikr iks im- ima imi imm imo ims io- ioa ioi iom ioo ior ios ir- ira iri irk irm iro irr irs is- isa isi isk ism iso isr iss ka- kaa kai kak kam kao kar kas kia kii kik kim kio kir kis kki kkk kkm kkr kks kma kmi kmk kmm kmo kms koa koi kok kom koo kor kos kra kri krk kro krr krs ksa ksi ksk ksm kso ksr kss m-o m-r maa mai mak mam mao mar mas mi- mia mii mik mim mio mir mis mka mkk mkm mko mkr mks mma mmi mmk mmm mmo mmr mms moa moi mok mom moo mor mos mra mri mrk mrm mro mrr mrs msa msi msk msm mso msr mss o-i oaa oai oak oam oao oar oas oia oii oik oim oio oir ois oka oki okk oko okr oks om- oma omi omm omo omr oms oo- ooa ooi ook oom ooo oor oos or- ora ori ork orm oro orr ors os- osa osi osk osm oso osr oss ra- raa rai rak ram rao rar ras ria rii rik rim rio rir ris rkk rkm rko rks rma rmi rmm rmo rmr rms roa roi rok rom roo ror ros rra rri rrk rrm rrr rrs rsa rsi rsk rsm rso rsr rss saa sai sak sam sao sar sas sia sii sik sim sio sir sis sk- ska ski skk skm sko skr sks sma smi smk smm smo smr sms soa soi sok som soo sor sos sr- sra sri srk srm sro srr srs ss- ssa ssi ssk ssm sso ssr sss