-th a-a a-b a-i a-t aaa aab aad aah aai aam aan aat ab- aba abb abd abh abi abm abn abt ad- ada adb add adh adi adm adn adt aha ahb ahd ahh ahi ahm ahn aht ai- aia aib aid aih aii aim ain ait ama amb amd amh ami amm amn amt an- ana anb and anh ani anm ann ant at- ata atb atd ath ati atm atn att baa bab bad bah bai bam ban bat bba bbb bbd bbh bbi bbm bbn bbt bda bdb bdd bdh bdi bdm bdt bha bhb bhd bhh bhi bhm bht bi- bia bib bid bih bii bim bin bit bma bmb bmd bmh bmi bmm bmn bmt bna bnb bnd bni bnn bnt bta btb btd bth bti btm btn btt daa dab dad dah dai dam dan dat dba dbb dbd dbh dbi dbm dbn dbt dda ddb ddd ddh ddi ddm ddn ddt dh- dha dhb dhd dhh dhi dhm dht di- dia dib did dih dii dim din dit dma dmb dmd dmh dmi dmm dmn dmt dna dnb dnd dnh dni dnm dnn dnt dta dtb dtd dth dti dtm dtn dtt h-i haa hab had hah hai ham han hat hba hbb hbd hbh hbi hbm hbn hbt hda hdb hdd hdh hdi hdm hdn hdt hha hhb hhd hhh hhi hhm hhn hht hia hib hid hih hii him hin hit hma hmb hmd hmh hmi hmm hmt hna hnb hnd hnh hnn hnt hta htb htd hth hti htm htn htt i-d ia- iaa iab iad iah iai iam ian iat iba ibb ibd ibh ibi ibm ibn ibt ida idb idd idh idi idm idn idt iha ihb ihd ihh ihi ihm ihn iht iia iib iid iih iii iim iin iit im- ima imb imd imh imi imm imn imt in- ina inb ind inh ini inm inn int ita itb itd ith iti itm itn itt maa mab mad mah mai mam man mat mba mbb mbd mbh mbi mbm mbt mda mdb mdd mdh mdi mdm mdn mdt mha mhd mhh mhi mhm mhn mht mi- mia mib mid mih mii mim min mit mma mmb mmd mmh mmi mmm mmn mmt mna mnb mni mnm mnn mnt mta mtb mtd mth mti mtm mtn mtt n-i naa nab nad nah nai nam nan nat nba nbb nbd nbi nbm nbn nbt nda ndb ndd ndh ndi ndm ndn ndt nha nhb nhd nhh nhi nhm nhn nht nia nib nid nih nii nim nin nit nma nmb nmd nmh nmi nmm nmn nmt nna nnb nnh nni nnm nnn nnt nta ntb ntd nth nti ntm ntn ntt taa tab tad tah tai tam tan tat tba tbb tbd tbh tbi tbm tbn tbt tda tdb tdd tdh tdi tdm tdn tdt th- tha thb thd thh thi thm thn tht tia tib tid tih tii tim tin tit tma tmb tmd tmh tmi tmm tmn tmt tna tnb tnd tnh tni tnm tnn tnt tta ttb ttd tth tti ttm ttn ttt