-ic -th a-a a-b a-c a-i a-t aaa aab aac aah aai aar aas aat ab- aba abb abc abh abi abr abs abt ac- aca acb acc ach aci acr acs act aha ahb ahc ahh ahi ahr ahs aht ai- aia aib aic aih aii air ais ait ar- ara arb arc arh ari arr ars art as- asa asb asc ash asi asr ass ast at- ata atb atc ath ati atr ats att baa bab bac bah bai bar bas bat bba bbb bbc bbh bbi bbr bbs bbt bca bcb bcc bch bci bcr bcs bct bha bhb bhc bhh bhi bhr bhs bht bi- bia bib bic bih bii bir bis bit bra brb brh bri brr brs brt bsa bsb bsc bsh bsi bsr bss bst bta btb btc bth bti btr bts btt c-- caa cab cac cah cai car cas cat cba cbb cbc cbh cbi cbr cbs cbt cca ccb ccc cch cci ccr ccs cct ch- cha chb chc chh chi chr chs cht ci- cia cib cic cih cii cir cis cit cra crb crc crh cri crr crs crt csa csb csc csh csi csr css cst cta ctb ctc cth cti ctr cts ctt h-i haa hab hac hah hai har has hat hba hbb hbc hbh hbi hbr hbs hbt hca hcb hcc hch hci hcr hcs hct hha hhb hhc hhh hhi hhr hhs hht hia hib hic hih hii hir his hit hr- hra hrb hrc hrh hri hrr hrs hrt hsa hsb hsc hsh hsi hsr hss hst hta htb htc hth hti htr hts htt ia- iaa iab iac iah iai iar ias iat iba ibb ibc ibh ibi ibr ibs ibt ica icb icc ich ici icr ics ict iha ihb ihc ihh ihi ihr ihs iht iia iib iic iih iii iir iis iit ir- ira irb irc iri irr irs irt is- isa isb isc ish isi isr iss ist ita itb itc ith iti its itt ra- raa rab rac rah rai rar ras rat rba rbb rbc rbh rbi rbr rbs rbt rca rcb rcc rch rci rcr rcs rct rh- rha rhb rhc rhh rhi rhr rhs rht ria rib ric rih rii rir ris rit rra rrb rrc rrh rri rrr rrs rrt rsa rsb rsc rsh rsi rsr rss rst rta rtb rtc rti rtr rts rtt saa sab sac sah sai sar sas sat sba sbb sbc sbh sbi sbr sbs sbt sca scb scc sch sci scr scs sct sh- sha shb shc shh shi shr shs sht sia sib sic sih sii sir sis sit sr- sra srb src srh sri srr srs srt ss- ssa ssb ssc ssh ssi ssr sss sst sta stb stc sth sti str sts stt taa tab tac tah tai tar tas tat tba tbb tbc tbh tbi tbr tbs tbt tca tcb tcc tch tci tcr tcs tct th- tha thb thc thh thi thr ths tht tia tib tic tih tii tir tis tit tra trb trc trh tri trr trs trt tsa tsb tsc tsh tsi tsr tss tst tta ttb ttc tth tti ttr tts ttt

a-ha a-ii aaaa aaab aaac aaah aaai aaar aaas aaba aabb aabc aabh aabi aabt aaca aacb aacc aach aaci aacr aacs aact aaha aahs aaib aaic aaii aais aara aarc aari aars aart aasa aasc aasi aass aast aata aatc aatt abaa abab abac abai abar abas abat abb- abba abbb abbi abbr abbs abbt abca abcb abcc abch abci abcr abcs abct abha abhi abhr abhs abia abib abic abir abis abit abra abrc abri abrs abs- absa absi abss abta abts ac-t acaa acab acac acai acar acas acat acba acca accc acch acci accs acct acha achh achi achr achs acht aci- acia acic acir acis acr- acra acrc acri acrr acrs acsa acsc acsi acss acst acta actc acth acti acts actt ahab ahac ahah ahai ahar ahas ahat ahha ahhs ahir ahis ahit ahra ahrc ahrr ahrs ahsa ahss ahta ahti ahts aiai aias aiba aica aicc aich aicr aics aiha aihs aiia aiib aiic aiir aira airh airi airs airt aisa aisb aish aisi aisr aist aita aith aiti aitr aits aitt arab arac arah arai arar aras arat arba arbh arbi arbs arc- arca arch arci arcs arct arh- arhs aria arib arii aris arit arr- arra arrc arrh arri arrr arrs arrt ars- arsa arsc arsi arst arta artc arth arti artr arts asaa asab asac asah asai asar asas asat asba asc- asca ascb ascc asch asci ascr asct asha ashi ashs asht asia asic asii asir asis asit asra asrc asrs assa assc assh assi assr asss asst asta astb astc asti astr asts at-t ataa atab atac atai atar atas atat atbs atca atcc atch atcr atcs atha athi aths atia atic atis atit atra atrc atri atsb atsc atsi atst atta atti attr atts ba-i baaa baah baar baas baat baba babb babi babr babs bac- baca bacc bach baci bacs bact baha bahi bahr bahs baht baia baib baic bair bais bait bar- bara barb barc barh bari barr bars bart basa basc bash basi bass bast bata batc bath bati bats batt bbas bbbb bbbs bbch bbci bbhs bbrc bcaa bcar bcas bcat bcbc bcbs bcca bccc bcci bccs bchs bcia bcis bcit bcra bcrs bcsa bcsc bcss bctc bcts bhai bhar bhat bhca bhcc bhhs bhir bhit bhra bhrt biar bias biat biba bibb bibi bibs bica bicc bich bici bics biha bihi bihs biis bira birb biri birr birs birt bis- bisa bisc bish biss bist bita bitc bith bits bitt brab brac brah brai bras brat brca brcb brhs bria bric brih bris brit brrr brrs brsb brsr brst brtc bsaa bsac bsas bsat bsci bscs bshs bsic bsra bssc bsts btaa btcc btcs bths btrc btrt btss bttb caaa caab caac caah caas caat caba