a-a a-z aaa aad aak aao aas aay aaz ad- ada add adk ado ads ady adz aka akd akk ako aks aoa aod aok aoo aos as- asa asd ask aso ass asy asz ay- aya ayd ayk ayo ays ayz az- aza azd azo azs azy azz daa dad dak dao das day daz dda ddd ddk ddo dds ddy ddz dka dkk dko dks doa dod dok doo dos doy doz dsa dsd dsk dso dss dsy dsz dy- dya dyd dyk dyo dys dyy dza dzd dzo dzs k-z ka- kaa kad kak kao kas kay kaz kda kdk kdo kds kdy kkk kks kky koa kod kok koo kos koy koz ksa ksd ksk kso kss kya kyd kyo kys kyz kzo kzy oaa oad oak oao oas oda odd odo ods oka okd okk oko oks oo- ooa ood ook ooo oos os- osa osd osk oso oss oya oyd oyo oys oza ozo ozs ozz saa sad sak sao sas say saz sda sdd sdk sdo sds sdy sdz sk- ska skd skk sko sks sky soa sod sok soo sos soy soz ss- ssa ssd ssk sso sss ssz sy- sya syd syk sys sza szd yaa yad yak yao yas yay yaz yda ydo yds ydy yka ykk yod yok yoo yos yoy ysa ysk yso yss ysy ysz yys yyy yyz yzy zaa zad zak zao zas zay zaz zds zka zks zo- zoa zod zok zoo zos zsa zsz zzs zzy zzz