-ic a-a a-b a-c a-i a-q aaa aab aac aae aai aaq aas aau ab- aba abb abc abe abi abq abs abu ac- aca acb acc ace aci acq acs acu aea aeb aec aee aei aeq aes aeu ai- aia aib aic aie aii aiq ais aiu aqa aqc aqi aqs as- asa asb asc ase asi asq ass asu au- aua aub auc aue aui aus b-u baa bab bac bae bai baq bas bau bba bbb bbc bbe bbi bbq bbs bbu bca bcb bcc bce bci bcq bcs bcu be- bea beb bec bee bei beq bes beu bi- bia bib bic bie bii bis biu bqc bqe bsa bsb bsc bse bsi bss bsu bua bub buc bue bui bus buu c-- caa cab cac cae cai caq cas cau cba cbb cbc cbe cbi cbq cbs cbu cca ccb ccc cce cci ccs ccu ce- cea ceb cec cee cei ceq ces ceu ci- cia cib cic cie cii ciq cis ciu cqa cqb cqc cqi cqs csa csb csc cse csi csq css csu cua cub cuc cue cui cuq cus cuu eaa eab eac eae eai eas eau eba ebb ebc ebe ebi ebq ebs ebu ec- eca ecb ecc ece eci ecq ecs ecu eea eeb eec eee ees eia eib eic eie eii eis eiu eqa eqe eqq eqs equ es- esa esb esc ese esi esq ess esu eu- eua eub euc eue eui eus ia- iaa iab iac iae iai iaq ias iau iba ibb ibc ibe ibi ibs ibu ica icb icc ice ici icq ics icu ie- iea iec iee iei ies iia iib iic iie iii iis iiu iqa iqc iqe iqs iqu is- isa isb isc ise isi isq iss isu iu- iua iub iuc iue iui ius qaa qac qas qau qba qbc qbe qbq qbs qca qcc qci qcs qec qee qic qie qis qiu qqq qqu qsa qsc qsi qu- qua que qui qus saa sab sac sae sai saq sas sau sba sbb sbc sbe sbi sbq sbs sbu sca scb scc sce sci scs scu se- sea seb sec see sei seq ses seu sia sib sic sie sii siq sis siu sqa sqi sqq sqs ss- ssa ssb ssc sse ssi ssq sss ssu sua sub suc sue sui suq sus suu ua- uaa uab uac uae uai uaq uas uau uba ubb ubc ube ubi ubs ubu uca ucb ucc uce uci ucs ucu uea ueb uec uee uei ues uia uib uic uie uii uiq uis uiu usa usb usc use usi uss usu uua uuc uue uus uuu

-ase a-be a-ii aaaa aaab aaac aaae aaai aaas aaba aabb aabc aabi aaca aacb aacc aace aaci aacs aacu aaea aaec aaes aaib aaic aaii aais aasa aasc aase aasi aass aasu aaus abaa abab abac abae abai abas abau abb- abba abbb abbe abbi abbs abca abcb abcc abci abcs abec abee abes abia abib abic abie abis abiu abs- absa abse absi abss absu abua abue abus acaa acab acac acae acai acas acba acca accc acce acci accs accu ace- acea acec aces aci- acia acic acie acis acsa acsc acse acsi acss acu- acue acus aeac aeas aebi aebs aecb aeci aesc aess aiai aias aiba aica aicc aice aics aiea aiee aiia aiib aiic aisa aisb aise aisi aiui aqai aqas aqsa aqse aqu- aqua aque asaa asab asac asae asai asas asau asba asbu asc- asca ascb ascc asce asci ascq asea asec asee ases asia asic asie asii asis asqc assa assc asse assi assq asss assu asub asue asui asus auaa aube auca auce auci auis ausa ause ausu ba-i baaa baas baba babb babe babi babs babu bac- baca bacc bace baci bacs baes baia baib baic baie bais baqa basa basc base basi bass basu bau- bbas bbau bbbb bbbq bbbs bbci bbeb bbqs bcaa bcas bcbc bcbs bcca bccc bcci bccs bcec bces bcia bcie bcis bcsa bcsc bcss bcuc beas beau beba bebb bebe bebi beca beci becs becu beeb bees beia beic beis beqa bes- besa bese bess bias biba bibb bibe bibi bibs bica bicc bice bici bics bieb bies bieu biis biqi bis- bisa bisc bise biss bisu bque bsaa bsac bsas bsci bscs bsea bseb bsec bsee bses bsic bssc bsse buba bubb bube bubi bubq bubs bubu buca bucc buce buci bucs bucu buea bueu buic buie buis buiu buqa busa busc buse busi buss busu buus caaa caab caac caas caba cabe cabi cabs cabu cac- caca cacc cace caci caec caei caes caeu caia caib caic cais caiu casa casb casc case casi cass casu cauc caus cbac cbbc cbbs cbca cbcc cbce cbcs cbcu cbea cbec cbee cbia cbqi cbsa cbsc cbse cbsi cbus ccaa ccab ccac ccai ccas ccba ccbc ccca cccb cccc ccci cccs cccu ccee ccic ccii ccis ccsa ccsi ccss ccuc ccus ceac ceas ceba cebs cebu cec- ceca cece ceci cecs ceeb ceec cees ceqa cesa cesc cese cesi cess ceui ciaa cias ciau ciba cibc cibe cibi cica cicc cici cicq cics cicu ciee cies ciia ciii ciis cis- cisa cisc cise cisq ciss ciuc cius csaa csab csac csas cscb cscc csce csci cscs csea csec csee csia csib csis cssa csse csua csus cuau cub- cuba cubb cube cubi cubs cuca cucc cuce cuci cucq cues cui- cuis cusa cusb cuss cusu eaba eaca eacc eaec eaiu easa ease easi eaus ebac ebba ebbc ebbs ebcc ebes ebic ebis ebsa ebus ecaa ecac ecai ecbc ecbe ecca eccb eccc ecce ecci eces ecib ecis ecsa ecsc ecse ecss ecsu ecua ecus eeca eecs eeea eeee eees eese eesi ei-q eica eics eiec eiei eies eisa eise eiss equ- equa eque equi equs esab esac esai esas esau esba esbs esca escb esce esci escs escu esea esee eses esie esis esqs essa esse essi essu esui esus