-ic a-a a-b a-c a-i a-t aaa aab aac aai aam aas aat ab- aba abb abc abi abm abs abt ac- aca acb acc aci acm acs act ai- aia aib aic aii aim ais ait ama amb amc ami amm ams amt as- asa asb asc asi asm ass ast at- ata atb atc ati atm ats att baa bab bac bai bam bas bat bba bbb bbc bbi bbm bbs bbt bca bcb bcc bci bcm bcs bct bi- bia bib bic bii bim bis bit bma bmb bmc bmi bmm bms bmt bsa bsb bsc bsi bsm bss bst bta btb btc bti btm bts btt c-- caa cab cac cai cam cas cat cba cbb cbc cbi cbm cbs cbt cca ccb ccc cci ccm ccs cct ci- cia cib cic cii cim cis cit cma cmb cmc cmi cmm cms cmt csa csb csc csi csm css cst cta ctb ctc cti ctm cts ctt ia- iaa iab iac iai iam ias iat iba ibb ibc ibi ibm ibs ibt ica icb icc ici icm ics ict iia iib iic iii iim iis iit im- ima imb imc imi imm ims imt is- isa isb isc isi ism iss ist ita itb itc iti itm its itt maa mab mac mai mam mas mat mba mbb mbc mbi mbm mbs mbt mc- mca mcb mcc mci mcm mcs mct mi- mia mib mic mii mim mis mit mma mmb mmc mmi mmm mms mmt msa msb msc msi msm mss mst mta mtb mtc mti mtm mts mtt saa sab sac sai sam sas sat sba sbb sbc sbi sbm sbs sbt sca scb scc sci scm scs sct sia sib sic sii sim sis sit sma smb smc smi smm sms smt ss- ssa ssb ssc ssi ssm sss sst sta stb stc sti stm sts stt taa tab tac tai tam tas tat tba tbb tbc tbi tbm tbs tbt tca tcb tcc tci tcm tcs tct tia tib tic tii tim tis tit tma tmb tmc tmi tmm tms tmt tsa tsb tsc tsi tsm tss tst tta ttb ttc tti ttm tts ttt

-ism a-ii aaaa aaab aaac aaai aaam aaas aaba aabb aabc aabi aabm aabt aaca aacb aacc aaci aacm aacs aact aaib aaic aaii aais aama aamb aamc aami aams aasa aasc aasi aasm aass aast aata aatc aatt abaa abab abac abai abam abas abat abb- abba abbb abbi abbs abbt abca abcb abcc abci abcs abct abia abib abic abim abis abit abma abmb abmc abms abmt abs- absa absi abss abta abts ac-t acaa acab acac acai acas acat acba acca accc acci accm accs acct aci- acia acic acim acis acma acmc acmi acms acsa acsc acsi acsm acss acst acta actc acti acts actt aiai aias aiba aica aicc aics aiia aiib aiic aimc aimi aimm aims aisa aisb aisi aism aist aita aiti aits aitt amaa amac amai amam amas amat amb- amba ambi ambs amca amcc amcs amia amib amic amii amis amit amm- amma ammi amsa amsc amss amst amta amtc amti amts asaa asab asac asai asam asas asat asba asbm asc- asca ascb ascc asci asct asia asic asii asim asis asit asma asmi asmm asms asmt assa assc assi asss asst asta astb astc asti astm asts at-t ataa atab atac atai atas atat atbs atca atcc atcs atia atic atim atis atit atm- atma atms atsb atsc atsi atst atta atti atts ba-i baaa baam baas baat baba babb babi babm babs bac- baca bacc baci bacs bact baia baib baic bais bait bama bamb bamc bami bamm bams basa basc basi bass bast bata batc bati bats batt bbas bbbb bbbs bbci bbcm bcaa bcam bcas bcat bcbc bcbs bcca bccc bcci bccm bccs bcia bcis bcit bcma bcms bcsa bcsc bcsm bcss bctc bcts bias biat biba bibb bibi bibs bica bicc bici bics biis bima bims bis- bisa bisc biss bist bita bitc bits bitt bmaa bmci bmic bmmi bmtc bmts bsaa bsac bsam bsas bsat bsci bscs bsic bsim bsms bsmt bssc bssm bsts btaa btcc btcs btss bttb caaa caab caac caam caas caat caba cabi cabs cac- caca cacc caci cacm caia caib caic caim cais cait cama camb camc cami camm cams camt casa casb casc casi casm cass cast cat- cata catb catc cati catm cats catt cbac cbat cbbc cbbs cbca cbcc cbcm cbcs cbct cbia cbit cbms cbsa cbsc cbsi cbsm cbta cbtc ccaa ccab ccac ccai ccam ccas ccat ccba ccbc ccca cccb cccc ccci cccm cccs ccic ccii ccim ccis ccma ccmb ccmc ccmm ccms ccsa ccsi ccss ccst cctb cctc cctt ciaa ciam cias ciat ciba cibc cibi cica cicc cici cics cict ciia ciii ciis ciit cima cimb cimi cimm cims cis- cisa cisc cism ciss cist cita citb citi cits citt cmaa cmac cmas cmba cmbc cmbs cmcc cmcs cmii cmmb cmmc cmmi cmms cmsa cmsc cmst cmta cmtc csaa csab csac csas csat csbm cscb cscc csci cscs csia csib csis csit csma csmc cssa cssm csta cstc cstm csts ctab ctba ctbi ctbs ctca ctia ctic ctma ctsa ctsc ctss ctta ctts iaaa iaac iaai iaas iaat iaba iabm iaca iacc iacs iact iaia iaim iais iama iamb iami iams iamt iasa iasc iasi iata iatc iati ibac ibas ibat ibbm ibca ibcs ibia ibim ibis ibma ibms ibsa ibss ibtb ibtc ibts icaa icab icac icai icam icas icat icbc icbm icbs icca iccb iccc icci iccs icct icis icma icmc icmi icmm icms icmt icsa icsb icsc icsi icss icst icta icts iiac iias iica iiii iiis iiit iimc iisc iisi iism iist iita iitm iitt imac imai imam imas imat imba imbi imca imcb imci imcs imit imma immi imms immt imsa imsc imsi imss imst imta imts is-a isac isai isam isas isat isba isbt isca iscc isci iscs isct isia isic isim isis