-ic a-a a-b a-c a-i aaa aab aac aae aah aai aas aax ab- aba abb abc abe abh abi abs abx ac- aca acb acc ace ach aci acs acx aea aeb aec aee aeh aei aes aex aha ahb ahc ahe ahh ahi ahs ahx ai- aia aib aic aie aih aii ais aix as- asa asb asc ase ash asi ass asx ax- axa axe axh axi axs axx baa bab bac bae bah bai bas bax bba bbb bbc bbe bbh bbi bbs bbx bca bcb bcc bce bch bci bcs bcx be- bea beb bec bee beh bei bes bex bha bhb bhc bhe bhh bhi bhs bhx bi- bia bib bic bie bih bii bis bix bsa bsb bsc bse bsh bsi bss bsx bxb bxi bxx c-- caa cab cac cae cah cai cas cax cba cbb cbc cbe cbh cbi cbs cbx cca ccb ccc cce cch cci ccs ccx ce- cea ceb cec cee ceh cei ces cex ch- cha chb chc che chh chi chs chx ci- cia cib cic cie cih cii cis cix csa csb csc cse csh csi css csx cxc cxh cxi cxs cxx eaa eab eac eae eah eai eas eax eba ebb ebc ebe ebh ebi ebs ebx ec- eca ecb ecc ece ech eci ecs ecx eea eeb eec eee ees eex eha ehb ehc ehe ehh ehi ehs eia eib eic eie eii eis eix es- esa esb esc ese esh esi ess esx ex- exa exc exe exh exi exs exx h-i haa hab hac hae hah hai has hax hba hbb hbc hbe hbh hbi hbs hbx hca hcb hcc hce hch hci hcs he- hea heb hec hee heh hei hes hex hha hhb hhc hhe hhh hhi hhs hia hib hic hie hih hii his hix hsa hsb hsc hse hsh hsi hss hsx hxc ia- iaa iab iac iae iah iai ias iba ibb ibc ibe ibh ibi ibs ibx ica icb icc ice ich ici ics ie- iea iec iee iei ies iex iha ihb ihc ihe ihh ihi ihs iia iib iic iie iih iii iis iix is- isa isb isc ise ish isi iss ixc ixe ixi saa sab sac sae sah sai sas sax sba sbb sbc sbe sbh sbi sbs sbx sca scb scc sce sch sci scs scx se- sea seb sec see seh sei ses sex sh- sha shb shc she shh shi shs sia sib sic sie sih sii sis six ss- ssa ssb ssc sse ssh ssi sss ssx sxc sxi sxs xaa xac xas xbc xbe xbx xcb xch xci xcx xee xes xex xia xic xie xii xis xix xsa xsb xsc xsi xss xxi xxx

-ase a-be a-ha a-ii aaaa aaab aaac aaae aaah aaai aaas aaba aabb aabc aabh aabi aaca aacb aacc aace aach aaci aacs aaea aaec aaes aaha aahs aaib aaic aaii aais aasa aasc aase aasi aass abaa abab abac abae abai abas abax abb- abba abbb abbe abbi abbs abca abcb abcc abch abci abcs abec abee abes abha abhi abhs abia abib abic abie abis abs- absa abse absi abss acaa acab acac acae acai acas acba acca accc acce acch acci accs ace- acea acec aceh aces acha ache achh achi achs aci- acia acic acie acis acsa acsc acse acsi acss aeac aeas aebi aebs aecb aeci aesc aess ahab ahac ahah ahai ahas ahex ahha ahhs ahis ahsa ahse ahss aiai aias aiba aica aicc aice aich aics aiea aiee aiha aihs aiia aiib aiic aisa aisb aise aish aisi aixa aixi asaa asab asac asae asah asai asas asba asc- asca ascb ascc asce asch asci ascx asea asec asee aseh ases asha ashe ashi ashs ashx asia asic asie asii asis asix assa assc asse assh assi asss axce axes axi- axia axie axis axse ba-i ba-x baaa baah baas baba babb babe babi babs bac- baca bacc bace bach baci bacs baes baha bahi bahs baia baib baic baie bais baix basa basc base bash basi bass baxi bbas bbbb bbbs bbch bbci bbeb bbhs bcaa bcas bcbc bcbs bcca bccc bcci bccs bcec bces bche bchs bcia bcie bcis bcsa bcsc bcss beah beas beba bebb bebe bebi beca bech beci becs beeb bees behs beia beic beis bes- besa bese besh bess bhai bhca bhcc bhhs bhie bias biba bibb bibe bibi bibs bica bicc bice bich bici bics bieb bies biha bihe bihi bihs biis bis- bisa bisc bise bish biss bixa bixi bsaa bsac bsas bsci bscs bsea bseb bsec bsee bses bshs bsic bsix bssc bsse caaa caab caac caah caas caba cabe cabi cabs cac- caca cacc cace cach caci caec caei caes caex caha cahe cahs caia caib caic cais caix casa casb casc case cash casi cass caxa cbac cbax cbbc cbbs cbca cbcc cbce cbcs cbea cbec cbee cbha cbhs cbia cbsa cbsc cbse cbsi cbxa ccaa ccab ccac ccai ccas ccba ccbc ccca cccb cccc ccci cccs ccee ccha cche cchs ccic ccii ccis ccix ccsa ccsi ccss ccxi ceac ceas ceba cebs cec- ceca cece ceci cecs ceeb ceec cees cehs cesa cesc cese cesi cess cexe chaa chab chac chae chah chai chas chax chca chce chch chci chcs chea cheb chec chee cheh ches chex chha chhs chia chib chic chie chih chis chsc chse chsh chsi ciaa cias ciba cibc cibe cibi cica cicc cich cici cics ciee cies cihs ciia ciii ciis cis- cisa cisc cise cish ciss cixi csaa csab csac csas cscb cscc csce csch csci cscs csea csec csee cseh cshs csia csib csis csix cssa csse cxii cxix cxxi cxxx eaba eabh eaca eacc each eaec eahs easa ease easi ebac ebba ebbc ebbs ebcc ebes ebhs ebic ebis ebix ebsa ecaa ecac ecai ecbc ecbe ecca eccb eccc ecce ecci eces echa eche echs ecib ecis ecsa ecsc ecse ecss eeca eecs