-th a-a a-b a-c a-t aaa aab aac aah aan aas aat aay ab- aba abb abc abh abn abs abt aby ac- aca acb acc ach acn acs act acy aha ahb ahc ahh ahn ahs aht ahy an- ana anb anc anh ann ans ant any as- asa asb asc ash asn ass ast asy at- ata atb atc ath atn ats att ay- aya ayc ayh ayn ays ayt baa bab bac bah ban bas bat bay bba bbb bbc bbh bbn bbs bbt bby bca bcb bcc bch bcn bcs bct bcy bha bhb bhc bhh bhs bht bna bnb bnc bnn bns bnt bsa bsb bsc bsh bsn bss bst bsy bta btb btc bth btn bts btt bty by- bya byc byh byn bys byt c-- caa cab cac cah can cas cat cay cba cbb cbc cbh cbn cbs cbt cby cca ccb ccc cch ccn ccs cct ch- cha chb chc chh chn chs cht chy cn- cna cnb cnc cnh cnn cns cnt cny csa csb csc csh csn css cst csy cta ctb ctc cth ctn cts ctt cty cya cyb cyc cyn cys cyt haa hab hac hah han has hat hay hba hbb hbc hbh hbn hbs hbt hby hca hcb hcc hch hcn hcs hct hcy hha hhb hhc hhh hhn hhs hht hhy hna hnb hnc hnh hnn hns hnt hny hsa hsb hsc hsh hsn hss hst hsy hta htb htc hth htn hts htt hty hy- hya hyb hyc hyh hyn hys hyt hyy naa nab nac nah nan nas nat nay nba nbb nbc nbn nbs nbt nca ncb ncc nch ncn ncs nct nha nhb nhc nhh nhn nhs nht nhy nna nnb nnc nnh nnn nns nnt nsa nsb nsc nsh nsn nss nst nsy nta ntb ntc nth ntn nts ntt nya nyc nyn nys nyt nyy saa sab sac sah san sas sat say sba sbb sbc sbh sbn sbs sbt sby sca scb scc sch scn scs sct sh- sha shb shc shh shn shs sht shy sna snb snc snn sns snt sny ss- ssa ssb ssc ssh ssn sss sst sta stb stc sth stn sts stt sty sy- sya syb syc syh syn sys syt taa tab tac tah tan tas tat tay tba tbb tbc tbh tbn tbs tbt tca tcb tcc tch tcn tcs tct th- tha thb thc thh thn ths tht thy tna tnb tnc tnh tnn tns tnt tsa tsb tsc tsh tsn tss tst tsy tta ttb ttc tth ttn tts ttt tty tya tyc tyn tys tyt yaa yab yac yah yan yas yat yay ybc ybs yby yca ycc ych ycs ycy yha yhc yhs yht yna ynn yns yny ysa ysb ysc yss yst ysy yta ytc yth ytn yts ytt yyb yyc yys yyt yyy

-ana a-ha a-ya aaaa aaab aaac aaah aaan aaas aaba aabb aabc aabh aabt aaby aaca aacb aacc aach aacn aacs aact aacy aaha aahs aana aasa aasc aass aast aata aatc aatt abaa abab abac aban abas abat abay abb- abba abbb abbs abbt abby abca abcb abcc abch abcn abcs abct abha abhs abs- absa abss abta abts abyc abys abyt abyy ac-t acaa acab acac acan acas acat acba acca accc acch accs acct accy acha achh achs acht achy acsa acsc acss acst acta actc acth acts actt ahab ahac ahah ahas ahat ahha ahhs ahsa ahss ahta ahts ana- anaa anab anac anah anan anas anat anba anbb anca ancc anct ancy anha anhs anna annb anns annt anny ansa ant- anta anth ants antt anty anya asaa asab asac asah asan asas asat asay asba asby asc- asca ascb ascc asch asct asha ashs asht ashy asnc assa assc assh assn asss asst assy asta astb astc asts asty asya at-t ataa atab atac atan atas atat atay atbs atca atcc atch atcs atha aths athy atna atns atsb atsc atst atta attn atts atty atya atys ayah ayan ayas ayat ayay ayca ayna ayns ayta ayth ayya baaa baah baan baas baat baba babb babs baby bac- baca bacc bach bacn bacs bact baha bahn bahs baht bana banc banh bann bans bant basa basc bash bass bast bata batc bath batn bats batt baty baya bayh bays bayt bbas bbay bbbb bbbs bbch bbhs bcaa bcas bcat bcbc bcbs bcca bccc bccs bchs bcsa bcsc bcsn bcss bctc bcts bhan bhat bhca bhcc bhhs bnas bnhs bnss bnta bnya bsaa bsac bsas bsat bscs bshs bsns bssc bsts btaa btan btcc btcs bths btss bttb byan byas bych bync bysb byss byst bysy byth byts caaa caab caac caah caan caas caat caba cabs caby cac- caca cacc cach caha cahn cahs caht cana canc canh cann cans cant cany casa casb casc cash cass cast cat- cata catb catc cath cats catt caty cays cbac cbat cbbc cbbs cbca cbcc cbcn cbcs cbct cbha cbhs cbna cbsa cbsc cbsn cbta cbtc cbyt ccaa ccab ccac ccas ccat ccba ccbc ccbn ccca cccb cccc cccs ccha cchs cchy ccna ccnb ccnc ccns ccny ccsa ccsn ccss ccst cctb cctc cctt chaa chab chac chah chan chas chat chay chca chch chcs chha chhs chnb chnc chns chsc chsh chst chtt chy- chyc chyn cnaa cnac cnas cnbc cnhs cnna cnsa cnss cnta cntc csaa csab csac csas csat cscb cscc csch cscs cshs csny cssa csta cstc csts csys ctab ctan ctba ctbs ctca cths ctns ctsa ctsc ctsn ctss ctta cttn ctts cya- cyaa cyan cyba cybb cybc cyc- cyca cycb cycc cycs cyn- cyst cyt- cyta cytb cyy- cyyc cyyn haab haan haas haat haba habs habt haby hacs haha hahn hahs haht hana hanc hann hans hant hasa hasc hash hass hast hata hatb hath hats hatt haya hayn hays hayt hbbs hbhs hbss hcat hcbc hcbs hcca hccb hccc hcch hccs hchs hcsa hcsc hcss hcst hhaa hhat