-th a-a a-b a-c a-t aaa aab aac aah aas aat aau aay ab- aba abb abc abh abs abt abu aby ac- aca acb acc ach acs act acu acy aha ahb ahc ahh ahs aht ahu ahy as- asa asb asc ash ass ast asu asy at- ata atb atc ath ats att atu au- aua aub auc auh aus aut ay- aya ayc ayh ays ayt ayu b-u baa bab bac bah bas bat bau bay bba bbb bbc bbh bbs bbt bbu bby bca bcb bcc bch bcs bct bcu bcy bha bhb bhc bhh bhs bht bhu bsa bsb bsc bsh bss bst bsu bsy bta btb btc bth bts btt btu bty bua bub buc buh bus but buu buy by- bya byc byh bys byt byu c-- caa cab cac cah cas cat cau cay cba cbb cbc cbh cbs cbt cbu cby cca ccb ccc cch ccs cct ccu ch- cha chb chc chh chs cht chu chy csa csb csc csh css cst csu csy cta ctb ctc cth cts ctt ctu cty cua cub cuc cuh cus cut cuu cuy cya cyb cyc cys cyt haa hab hac hah has hat hau hay hba hbb hbc hbh hbs hbt hbu hby hca hcb hcc hch hcs hct hcy hha hhb hhc hhh hhs hht hhu hhy hsa hsb hsc hsh hss hst hsu hsy hta htb htc hth hts htt hty hua hub huc huh hus hut huu huy hy- hya hyb hyc hyh hys hyt hyy saa sab sac sah sas sat sau say sba sbb sbc sbh sbs sbt sbu sby sca scb scc sch scs sct scu sh- sha shb shc shh shs sht shu shy ss- ssa ssb ssc ssh sss sst ssu sta stb stc sth sts stt stu sty sua sub suc suh sus sut suu suy sy- sya syb syc syh sys syt syu taa tab tac tah tas tat tau tay tba tbb tbc tbh tbs tbt tbu tca tcb tcc tch tcs tct tcu th- tha thb thc thh ths tht thu thy tsa tsb tsc tsh tss tst tsu tsy tta ttb ttc tth tts ttt ttu tty tua tub tuc tuh tus tut tuu tuy tya tyc tys tyt ua- uaa uab uac uah uas uat uau uay uba ubb ubc ubh ubs ubt ubu uby uca ucb ucc uch ucs uct ucu uha uhb uhc uhh uhs uht uhu uhy usa usb usc ush uss ust usu uta utb utc uth uts utt utu uty uua uuc uus uut uuu uyc uys uyu yaa yab yac yah yas yat yau yay ybc ybs yby yca ycc ych ycs ycu ycy yha yhc yhs yht yhu ysa ysb ysc yss yst ysu ysy yta ytc yth yts ytt ytu yua yuh yus yut yuu yuy yyb yyc yys yyt yyu yyy

a-ha a-ya aaaa aaab aaac aaah aaas aaba aabb aabc aabh aabt aaby aaca aacb aacc aach aacs aact aacu aacy aaha aahs aasa aasc aass aast aasu aata aatc aatt aaus abaa abab abac abas abat abau abay abb- abba abbb abbs abbt abby abca abcb abcc abch abcs abct abha abhs abs- absa abss absu abta abts abtu abua abus abut abuy abyc abys abyt abyy ac-t acaa acab acac acas acat acba acca accc acch accs acct accu accy acha achh achs acht achu achy acsa acsc acss acst acta actc acth acts actt actu acu- acus acut ahab ahac ahah ahas ahat ahau ahha ahhs ahsa ahss ahta ahts ahua ahus ahuy asaa asab asac asah asas asat asau asay asba asbu asby asc- asca ascb ascc asch asct asha ashs asht ashu ashy assa assc assh asss asst assu assy asta astb astc asts asty asub asus asya at-t ataa atab atac atas atat atay atbs atca atcc atch atcs atha aths athy atsb atsc atst atta atts attu atty atua atub atuc atus atya atys auaa auby auca auch auct auht ausa aush aust ausu aut- auth auts auty ayah ayas ayat ayay ayca aysu ayta ayth ayub ayuh ayya baaa baah baas baat baba babb babs babu baby bac- baca bacc bach bacs bact baha bahs baht bahu basa basc bash bass bast basu bata batc bath bats batt batu baty bau- baya bayh bays bayt bayu bbas bbau bbay bbbb bbbs bbch bbhs bcaa bcas bcat bcbc bcbs bcca bccc bccs bchs bcsa bcsc bcss bctc bcts bcuc bhat bhca bhcc bhhs bhut bhuu bsaa bsac bsas bsat bscs bshs bssc bsts btaa btcc btcs bths btss bttb btus buat buba bubb bubs bubu buca bucc buch bucs bucu buha buhs buhy busa busc bush buss bust busu busy but- buta buts butt buty buus buys buyu byas bych bysb byss byst bysy byth byts caaa caab caac caah caas caat caba cabs cabu caby cac- caca cacc cach caha cahs caht casa casb casc cash cass cast casu cat- cata catb catc cath cats catt catu caty cauc caus caut cays cbac cbat cbbc cbbs cbca cbcc cbcs cbct cbcu cbha cbhs cbsa cbsc cbta cbtc cbus cbyt ccaa ccab ccac ccas ccat ccba ccbc ccca cccb cccc cccs cccu ccha cchs cchy ccsa ccss ccst cctb cctc cctt ccuc ccus ccut chaa chab chac chah chas chat chau chay chca chch chcs chha chhs chsc chsh chst chtt chua chub chus chut chuy chy- chyc csaa csab csac csas csat cscb cscc csch cscs cshs cssa csta cstc csts csua csus csys ctab ctba ctbs ctca cths ctsa ctsc ctss ctsu ctta ctts cuau cub- cuba cubb cubs cuby cuca cucc cusa cusb cush cuss cust cusu cusy cut- cuta cutc cuth cuts cutt cuy- cya- cyaa cyba cybb cybc cyc- cyca cycb cycc cycs cyst cyt- cyta cytb cyy- cyyc haab haas haat haba habs habt habu haby hacs haha hahs haht hasa hasc hash hass hast hata hatb hath hats hatt hatu hau- haus haut hauy