-th a-a a-b a-i a-t aaa aab aad aah aai aam aao aat ab- aba abb abd abh abi abm abo abt ad- ada adb add adh adi adm ado adt aha ahb ahd ahh ahi ahm aho aht ai- aia aib aid aih aii aim aio ait ama amb amd amh ami amm amo amt aoa aob aod aoh aoi aom aoo aot at- ata atb atd ath ati atm ato att baa bab bad bah bai bam bao bat bba bbb bbd bbh bbi bbm bbo bbt bda bdb bdd bdh bdi bdm bdo bdt bha bhb bhd bhh bhi bhm bho bht bi- bia bib bid bih bii bim bio bit bma bmb bmd bmh bmi bmm bmo bmt boa bob bod boh boi bom boo bot bta btb btd bth bti btm bto btt daa dab dad dah dai dam dao dat dba dbb dbd dbh dbi dbm dbo dbt dda ddb ddd ddh ddi ddm ddo ddt dh- dha dhb dhd dhh dhi dhm dho dht di- dia dib did dih dii dim dio dit dma dmb dmd dmh dmi dmm dmo dmt doa dob dod doh doi dom doo dot dta dtb dtd dth dti dtm dto dtt h-i haa hab had hah hai ham hao hat hba hbb hbd hbh hbi hbm hbo hbt hda hdb hdd hdh hdi hdm hdo hdt hha hhb hhd hhh hhi hhm hho hht hia hib hid hih hii him hio hit hma hmb hmd hmh hmi hmm hmo hmt hoa hob hod hoh hoi hom hoo hot hta htb htd hth hti htm hto htt i-d ia- iaa iab iad iah iai iam iao iat iba ibb ibd ibh ibi ibm ibo ibt ida idb idd idh idi idm ido idt iha ihb ihd ihh ihi ihm iho iht iia iib iid iih iii iim iio iit im- ima imb imd imh imi imm imo imt io- ioa iob iod ioh ioi iom ioo iot ita itb itd ith iti itm ito itt m-o maa mab mad mah mai mam mao mat mba mbb mbd mbh mbi mbm mbo mbt mda mdb mdd mdh mdi mdm mdo mdt mha mhd mhh mhi mhm mho mht mi- mia mib mid mih mii mim mio mit mma mmb mmd mmh mmi mmm mmo mmt moa mob mod moh moi mom moo mot mta mtb mtd mth mti mtm mto mtt o-i oaa oab oad oah oai oam oao oat ob- oba obb obd obh obi obm obo obt oda odb odd odh odi odm odo odt oha ohd ohh ohi ohm oho oht oia oib oid oii oim oio oit om- oma omb omd omh omi omm omo omt oo- ooa oob ood ooh ooi oom ooo oot ot- ota otb otd oth oti otm oto ott taa tab tad tah tai tam tao tat tba tbb tbd tbh tbi tbm tbo tbt tda tdb tdd tdh tdi tdm tdo tdt th- tha thb thd thh thi thm tho tht tia tib tid tih tii tim tio tit tma tmb tmd tmh tmi tmm tmo tmt to- toa tob tod toh toi tom too tot tta ttb ttd tth tti ttm tto ttt