a-a a-b a-i a-z aaa aab aad aah aai aak aao aay aaz ab- aba abb abd abh abi abk abo aby abz ad- ada adb add adh adi adk ado ady adz aha ahb ahd ahh ahi ahk aho ahy ahz ai- aia aib aid aih aii aik aio aiy aiz aka akb akd akh aki akk ako aoa aob aod aoh aoi aok aoo ay- aya ayd ayh ayi ayk ayo ayz az- aza azb azd azi azo azy azz baa bab bad bah bai bak bao bay baz bba bbb bbd bbh bbi bbk bbo bby bda bdb bdd bdh bdi bdk bdo bdy bdz bha bhb bhd bhh bhi bhk bho bi- bia bib bid bih bii bik bio biy biz bka bkb bkk bko boa bob bod boh boi bok boo boy boz by- bya byd byh byi byk byo byz bza bzd bzh bzo bzz daa dab dad dah dai dak dao day daz dba dbb dbd dbh dbi dbk dbo dby dbz dda ddb ddd ddh ddi ddk ddo ddy ddz dh- dha dhb dhd dhh dhi dhk dho di- dia dib did dih dii dik dio diy diz dka dkb dki dkk dko doa dob dod doh doi dok doo doy doz dy- dya dyb dyd dyk dyo dyy dza dzb dzd dzi dzo h-i haa hab had hah hai hak hao hay haz hba hbb hbd hbh hbi hbk hbo hby hbz hda hdb hdd hdh hdi hdk hdo hdy hdz hha hhb hhd hhh hhi hhk hho hhy hhz hia hib hid hih hii hik hio hka hkb hkd hkh hki hkk hko hoa hob hod hoh hoi hok hoo hoy hy- hya hyb hyd hyh hyi hyo hyy hzd hzo hzy i-d ia- iaa iab iad iah iai iao iaz iba ibb ibd ibh ibi ibk ibo iby ibz ida idb idd idh idi idk ido idy iha ihb ihd ihh ihi ihk iho ihy iia iib iid iih iii iio ika ikb iki ikk iko io- ioa iob iod ioh ioi ioo iya iyo iyy iza izh izi izo izy izz k-z ka- kaa kab kad kah kai kak kao kay kaz kba kbb kbd kbh kbi kbk kbo kbz kda kdb kdh kdk kdo kdy kha khh khi khk kho khz kia kib kid kih kii kik kio kiz kkb kkh kki kkk kky koa kob kod koh koi kok koo koy koz kya kyd kyo kyz kzo kzy o-i oaa oab oad oah oai oak oao ob- oba obb obd obh obi obk obo oby oda odb odd odh odi odo oha ohd ohh ohi oho oia oib oid oii oik oio oiz oka okb okd oki okk oko oo- ooa oob ood ooh ooi ook ooo oya oyd oyi oyo oza ozo ozz yaa yab yad yah yai yak yao yay yaz ybi yby ybz yda ydo ydy yha yhi yid yih yii yio yiz yka yki ykk yob yod yoi yok yoo yoy yyb yyy yyz yzb yzy zaa zab zad zah zai zak zao zay zaz zbb zby zha zhi zho zia zib zid zik zio ziz zka zo- zoa zob zod zoi zok zoo zzy zzz