a-a a-b a-i aaa aab aah aai aak aam aao ab- aba abb abh abi abk abm abo aha ahb ahh ahi ahk ahm aho ai- aia aib aih aii aik aim aio aka akb akh aki akk akm ako ama amb amh ami amk amm amo aoa aob aoh aoi aok aom aoo baa bab bah bai bak bam bao bba bbb bbh bbi bbk bbm bbo bha bhb bhh bhi bhk bhm bho bi- bia bib bih bii bik bim bio bka bkb bkk bkm bko bma bmb bmh bmi bmk bmm bmo boa bob boh boi bok bom boo h-i haa hab hah hai hak ham hao hba hbb hbh hbi hbk hbm hbo hha hhb hhh hhi hhk hhm hho hia hib hih hii hik him hio hka hkb hkh hki hkk hkm hko hma hmb hmh hmi hmk hmm hmo hoa hob hoh hoi hok hom hoo ia- iaa iab iah iai iam iao iba ibb ibh ibi ibk ibm ibo iha ihb ihh ihi ihk ihm iho iia iib iih iii iim iio ika ikb iki ikk iko im- ima imb imh imi imm imo io- ioa iob ioh ioi iom ioo ka- kaa kab kah kai kak kam kao kba kbb kbh kbi kbk kbm kbo kha khh khi khk khm kho kia kib kih kii kik kim kio kkb kkh kki kkk kkm kma kmb kmh kmi kmk kmm kmo koa kob koh koi kok kom koo m-o maa mab mah mai mak mam mao mba mbb mbh mbi mbk mbm mbo mha mhh mhi mhk mhm mho mi- mia mib mih mii mik mim mio mka mkb mkh mkk mkm mko mma mmb mmh mmi mmk mmm mmo moa mob moh moi mok mom moo o-i oaa oab oah oai oak oam oao ob- oba obb obh obi obk obm obo oha ohh ohi ohm oho oia oib oii oik oim oio oka okb oki okk oko om- oma omb omh omi omm omo oo- ooa oob ooh ooi ook oom ooo