-ic a-a a-b a-c a-i a-z aaa aab aac aai aan aas aau aaz ab- aba abb abc abi abn abs abu abz ac- aca acb acc aci acn acs acu acz ai- aia aib aic aii ain ais aiu aiz an- ana anb anc ani ann ans anu anz as- asa asb asc asi asn ass asu asz au- aua aub auc aui aun aus auz az- aza azb azi azn azs azu azz b-u baa bab bac bai ban bas bau baz bba bbb bbc bbi bbn bbs bbu bca bcb bcc bci bcn bcs bcu bcz bi- bia bib bic bii bin bis biu biz bna bnb bnc bni bnn bns bnu bnz bsa bsb bsc bsi bsn bss bsu bua bub buc bui bun bus buu buz bza bzn bzs bzu bzz c-- caa cab cac cai can cas cau caz cba cbb cbc cbi cbn cbs cbu cbz cca ccb ccc cci ccn ccs ccu ccz ci- cia cib cic cii cin cis ciu cn- cna cnb cnc cni cnn cns cnu csa csb csc csi csn css csu csz cua cub cuc cui cun cus cuu cuz cz- czc ia- iaa iab iac iai ian ias iau iaz iba ibb ibc ibi ibn ibs ibu ibz ica icb icc ici icn ics icu icz iia iib iic iii iin iis iiu in- ina inb inc ini inn ins inu is- isa isb isc isi isn iss isu iu- iua iub iuc iui ius iuz iza izi izu izz n-i naa nab nac nai nan nas nau naz nba nbb nbc nbi nbn nbs nbu nca ncb ncc nci ncn ncs ncu nia nib nic nii nin nis niu niz nna nnb nnc nni nnn nns nnu nnz nsa nsb nsc nsi nsn nss nsu nsz nua nub nuc nui nun nus nuu nzb nzi nzs nzz saa sab sac sai san sas sau saz sba sbb sbc sbi sbn sbs sbu sca scb scc sci scn scs scu sia sib sic sii sin sis siu sna snb snc sni snn sns snu ss- ssa ssb ssc ssi ssn sss ssu ssz sua sub suc sui sun sus suu suz sza szi szu ua- uaa uab uac uai uan uas uau uaz uba ubb ubc ubi ubn ubs ubu uca ucb ucc uci ucn ucs ucu uia uib uic uii uin uis uiu un- una unb unc uni unn uns unu usa usb usc usi usn uss usu usz uua uuc uun uus uuu uza uzb uzi uzu zaa zab zac zai zan zas zaz zbb zbc zbs zcs zia zib zin zis ziz znc znn zns zsa zsi zsu zsz zub zuc zui zun zus zuz zzs zzz

-ana a-ii a-un aaaa aaab aaac aaai aaan aaas aaba aabb aabc aabi aaca aacb aacc aaci aacn aacs aacu aaib aaic aaii aain aais aana aani aasa aasc aasi aass aasu aaus abaa abab abac abai aban abas abau abb- abba abbb abbi abbs abca abcb abcc abci abcn abcs abia abib abic abin abis abiu abnu abs- absa absi abss absu abua abun abus abza abzu acaa acab acac acai acan acas acba acca accc acci accs accu aci- acia acic acin acis acsa acsc acsi acss acu- acus aiai aian aias aiba aibn aica aicc aics aiia aiib aiic aiin aina ainc aini ains ainu aisa aisb aisi aiui aiza aizi aizu ana- anaa anab anac anai anan anas anau anaz anba anbb anbi anbu anca ancc ania anib anic anin anis aniu anna annb anni anns ansa ansi ansu anua anub anui anun anus anza anzi anzu asaa asab asac asai asan asas asau asba asbu asc- asca ascb ascc asci asia asic asii asin asis asnc asni assa assc assi assn asss assu asub asui asun asus auaa auca auci auis auna ausa ausu aza- azab azai azan azas azaz azca azia azin azis aziz azna azni azua azza azzi ba-i baaa baan baas baaz baba babb babi babs babu bac- baca bacc baci bacn bacs bacz baia baib baic bain bais bana banc bani bann bans banu banz basa basc basi bass basu bau- baza bazi bbas bbau bbbb bbbs bbci bbin bcaa bcas bcbc bcbs bcca bccc bcci bccs bcia bcis bcnu bcsa bcsc bcsn bcss bcuc bian bias biba bibb bibi bibs bica bicc bici bics biin biis bin- bina binc bini binn bins binu binz bis- bisa bisc biss bisu bizu bizz bnai bnas bnib bnin bnss bsaa bsac bsas bsci bscs bsic bsin bsns bssc buba bubb bubi bubs bubu buca bucc buci bucs bucu bucz buic buin buis buiu buna bunb buni bunn buns bunu bunz busa busc busi buss busu buus buuz buza buzi buzz bzzz caaa caab caac caan caas caba cabi cabs cabu cac- caca cacc caci caia caib caic cain cais caiu cana canc cani cann cans canz casa casb casc casi cass casu cauc caus caza cbac cbbc cbbs cbca cbcc cbcn cbcs cbcu cbia cbna cbsa cbsc cbsi cbsn cbus ccaa ccab ccac ccai ccas ccba ccbc ccbn ccca cccb cccc ccci cccs cccu ccic ccii ccis ccna ccnb ccnc ccni ccns ccnu ccsa ccsi ccsn ccss ccuc ccus ciaa cian cias ciau ciba cibc cibi cica cicc cici cics cicu ciia ciii ciis cin- cina cinc cini cis- cisa cisc cisn ciss ciuc cius ciza cnaa cnac cnas cnbc cnci cnib cnic cnna cnnz cnsa cnss csaa csab csac csas cscb cscc csci cscs csia csib csis csnz cssa csua csus cuan cuau cub- cuba cubb cubi cubs cuca cucc cuci cucn cui- cuin cuis cuna cusa cusb cuss cusu iaaa iaac iaai iaas iaba iaca iacc iacs iacu iaia iain iais iana ians iasa iasc iasi iazu ibac iban ibas ibca ibcs ibia ibis ibns ibsa ibsn ibss ibus icaa icab icac icai ican icas icbc icbs icca iccb iccc icci iccn iccs iccu icis icnb icnc icns icsa icsb icsc icsi icss icub icus iczn iiac