-th a-a a-b a-i a-t aaa aab aah aai aam aao aat ab- aba abb abh abi abm abo abt aha ahb ahh ahi ahm aho aht ai- aia aib aih aii aim aio ait ama amb amh ami amm amo amt aoa aob aoh aoi aom aoo aot at- ata atb ath ati atm ato att baa bab bah bai bam bao bat bba bbb bbh bbi bbm bbo bbt bha bhb bhh bhi bhm bho bht bi- bia bib bih bii bim bio bit bma bmb bmh bmi bmm bmo bmt boa bob boh boi bom boo bot bta btb bth bti btm bto btt h-i haa hab hah hai ham hao hat hba hbb hbh hbi hbm hbo hbt hha hhb hhh hhi hhm hho hht hia hib hih hii him hio hit hma hmb hmh hmi hmm hmo hmt hoa hob hoh hoi hom hoo hot hta htb hth hti htm hto htt ia- iaa iab iah iai iam iao iat iba ibb ibh ibi ibm ibo ibt iha ihb ihh ihi ihm iho iht iia iib iih iii iim iio iit im- ima imb imh imi imm imo imt io- ioa iob ioh ioi iom ioo iot ita itb ith iti itm ito itt m-o maa mab mah mai mam mao mat mba mbb mbh mbi mbm mbo mbt mha mhh mhi mhm mho mht mi- mia mib mih mii mim mio mit mma mmb mmh mmi mmm mmo mmt moa mob moh moi mom moo mot mta mtb mth mti mtm mto mtt o-i oaa oab oah oai oam oao oat ob- oba obb obh obi obm obo obt oha ohh ohi ohm oho oht oia oib oii oim oio oit om- oma omb omh omi omm omo omt oo- ooa oob ooh ooi oom ooo oot ot- ota otb oth oti otm oto ott taa tab tah tai tam tao tat tba tbb tbh tbi tbm tbo tbt th- tha thb thh thi thm tho tht tia tib tih tii tim tio tit tma tmb tmh tmi tmm tmo tmt to- toa tob toh toi tom too tot tta ttb tth tti ttm tto ttt