a-a a-z aaa aak aam aao aar aas aay aaz aka akk akm ako akr aks ama amk amm amo amr ams amy amz aoa aok aom aoo aor aos ar- ara ark arm aro arr ars ary arz as- asa ask asm aso asr ass asy asz ay- aya ayk ayo ayr ays ayz az- aza azm azo azs azy azz k-z ka- kaa kak kam kao kar kas kay kaz kkk kkm kkr kks kky kma kmk kmm kmo kms kmz koa kok kom koo kor kos koy koz kra krk kro krr krs kry ksa ksk ksm kso ksr kss kya kym kyo kyr kys kyz kzo kzy m-o m-r maa mak mam mao mar mas may maz mka mkk mkm mko mkr mks mky mkz mma mmk mmm mmo mmr mms mmz moa mok mom moo mor mos moy moz mra mrk mrm mro mrr mrs mry mrz msa msk msm mso msr mss msy my- mya myk mym myo myr mys mza mzm oaa oak oam oao oar oas oka okk oko okr oks om- oma omm omo omr oms omy omz oo- ooa ook oom ooo oor oos or- ora ork orm oro orr ors ory orz os- osa osk osm oso osr oss oya oyo oys oza ozm ozo ozs ozz ra- raa rak ram rao rar ras ray raz rkk rkm rko rks rky rkz rma rmm rmo rmr rms roa rok rom roo ror ros roy roz rra rrk rrm rrr rrs rsa rsk rsm rso rsr rss ry- rya ryk rym ryo ryr rys ryy ryz rza rzm rzo rzy saa sak sam sao sar sas say saz sk- ska skk skm sko skr sks sky sma smk smm smo smr sms smy smz soa sok som soo sor sos soy soz sr- sra srk srm sro srr srs sry ss- ssa ssk ssm sso ssr sss ssz sy- sya syk sym syr sys sza szr yaa yak yam yao yar yas yay yaz yka ykk ykm yma ymm ymo yms yok yom yoo yor yos yoy yra yro yrs ysa ysk ysm yso ysr yss ysy ysz yys yyy yyz yzr yzy zaa zak zam zao zar zas zay zaz zka zks zma zmk zmm zms zo- zoa zok zom zoo zor zos zro zrs zsa zsm zsz zym zzr zzs zzy zzz