-th a-a a-b a-i a-t aaa aab aad aah aai aak aas aat ab- aba abb abd abh abi abk abs abt ad- ada adb add adh adi adk ads adt aha ahb ahd ahh ahi ahk ahs aht ai- aia aib aid aih aii aik ais ait aka akb akd akh aki akk aks as- asa asb asd ash asi ask ass ast at- ata atb atd ath ati ats att baa bab bad bah bai bak bas bat bba bbb bbd bbh bbi bbk bbs bbt bda bdb bdd bdh bdi bdk bds bdt bha bhb bhd bhh bhi bhk bhs bht bi- bia bib bid bih bii bik bis bit bka bkb bkk bks bkt bsa bsb bsd bsh bsi bsk bss bst bta btb btd bth bti btk bts btt daa dab dad dah dai dak das dat dba dbb dbd dbh dbi dbk dbs dbt dda ddb ddd ddh ddi ddk dds ddt dh- dha dhb dhd dhh dhi dhk dhs dht di- dia dib did dih dii dik dis dit dka dkb dki dkk dks dkt dsa dsb dsd dsh dsi dsk dss dst dta dtb dtd dth dti dtk dts dtt h-i haa hab had hah hai hak has hat hba hbb hbd hbh hbi hbk hbs hbt hda hdb hdd hdh hdi hdk hds hdt hha hhb hhd hhh hhi hhk hhs hht hia hib hid hih hii hik his hit hka hkb hkd hkh hki hkk hks hkt hsa hsb hsd hsh hsi hsk hss hst hta htb htd hth hti htk hts htt i-d ia- iaa iab iad iah iai ias iat iba ibb ibd ibh ibi ibk ibs ibt ida idb idd idh idi idk ids idt iha ihb ihd ihh ihi ihk ihs iht iia iib iid iih iii iis iit ika ikb iki ikk iks ikt is- isa isb isd ish isi isk iss ist ita itb itd ith iti itk its itt k-t ka- kaa kab kad kah kai kak kas kat kba kbb kbd kbh kbi kbk kbs kda kdb kdh kdk kds kdt kha khh khi khk khs kia kib kid kih kii kik kis kit kkb kkh kki kkk kks kkt ksa ksb ksd ksh ksi ksk kss kst kta ktb kth ktk kts ktt saa sab sad sah sai sak sas sat sba sbb sbd sbh sbi sbk sbs sbt sda sdb sdd sdh sdi sdk sds sdt sh- sha shb shd shh shi shk shs sht sia sib sid sih sii sik sis sit sk- ska skb skd skh ski skk sks skt ss- ssa ssb ssd ssh ssi ssk sss sst sta stb std sth sti stk sts stt taa tab tad tah tai tak tas tat tba tbb tbd tbh tbi tbk tbs tbt tda tdb tdd tdh tdi tdk tds tdt th- tha thb thd thh thi thk ths tht tia tib tid tih tii tik tis tit tka tkb tkk tks tkt tsa tsb tsd tsh tsi tsk tss tst tta ttb ttd tth tti ttk tts ttt