-al -ic a-a a-b a-c a-i a-t aaa aab aac aae aai aal aas aat aax ab- aba abb abc abe abi abl abs abt abx ac- aca acb acc ace aci acl acs act acx aea aeb aec aee aei ael aes aet aex ai- aia aib aic aie aii ail ais ait aix al- ala alb alc ale ali all als alt alx as- asa asb asc ase asi asl ass ast asx at- ata atb atc ate ati atl ats att atx ax- axa axe axi axl axs axt axx baa bab bac bae bai bal bas bat bax bba bbb bbc bbe bbi bbl bbs bbt bbx bca bcb bcc bce bci bcl bcs bct bcx be- bea beb bec bee bei bel bes bet bex bi- bia bib bic bie bii bil bis bit bix bla blb blc ble bli bll bls blt blx bsa bsb bsc bse bsi bsl bss bst bsx bta btb btc bte bti btl bts btt btx bxb bxi bxl bxx c-- caa cab cac cae cai cal cas cat cax cba cbb cbc cbe cbi cbl cbs cbt cbx cca ccb ccc cce cci ccl ccs cct ccx ce- cea ceb cec cee cei cel ces cet cex ci- cia cib cic cie cii cil cis cit cix cl- cla clb clc cle cli cll cls clt clx csa csb csc cse csi csl css cst csx cta ctb ctc cte cti ctl cts ctt ctx cxc cxi cxl cxs cxt cxx eaa eab eac eae eai eal eas eat eax eba ebb ebc ebe ebi ebl ebs ebt ebx ec- eca ecb ecc ece eci ecl ecs ect ecx eea eeb eec eee eel ees eet eex eia eib eic eie eii eil eis eit eix ela elb elc ele eli ell els elt elx es- esa esb esc ese esi esl ess est esx eta etb etc ete eti etl ets ett etx ex- exa exc exe exi exl exs ext exx ia- iaa iab iac iae iai ial ias iat iba ibb ibc ibe ibi ibl ibs ibt ibx ica icb icc ice ici icl ics ict ie- iea iec iee iei iel ies iet iex iia iib iic iie iii iil iis iit iix il- ila ilb ilc ile ili ill ils ilt ilx is- isa isb isc ise isi isl iss ist ita itb itc ite iti itl its itt itx ixc ixe ixi ixl la- laa lab lac lae lai lal las lat lax lba lbb lbc lbe lbi lbl lbs lbt lbx lca lcb lcc lce lci lcl lcs lct lcx lea leb lec lee lei lel les let lex lia lib lic lie lii lil lis lit lix lla llb llc lle lli lll lls llt lsa lsb lsc lse lsi lsl lss lst lta ltb ltc lte lti ltl lts ltt ltx lxc lxi lxx saa sab sac sae sai sal sas sat sax sba sbb sbc sbe sbi sbl sbs sbt sbx sca scb scc sce sci scl scs sct scx se- sea seb sec see sei sel ses set sex sia sib sic sie sii sil sis sit six sla slb slc sle sli sll sls slt slx ss- ssa ssb ssc sse ssi ssl sss sst ssx sta stb stc ste sti stl sts stt stx sxc sxi sxl sxs sxt t-x taa tab tac tae tai tal tas tat tax tba tbb tbc tbe tbi tbl tbs tbt tca tcb tcc tce tci tcl tcs tct tcx te- tea teb tec tee tei tel tes tet tex tia tib tic tie tii til tis tit tix tla tlc tle tli tll tls tlt tlx tsa tsb tsc tse tsi tsl tss tst tsx tta ttb ttc tte tti ttl tts ttt ttx txe txi txl txs txt xaa xac xal xas xat xbc xbe xbl xbx xcb xci xcl xcx xee xel xes xet xex xia xic xie xii xis xit xix xla xlb xli xls xlt xsa xsb xsc xsi xsl xss xst xtc xti xts xtx xxi xxl xxx

-ase a-be a-ii aaaa aaab aaac aaae aaai aaal aaas aaba aabb aabc aabi aabl aabt aaca aacb aacc aace aaci aacl aacs aact aaea aaec aaes aaib aaic aaii aais aala aalc aale aali aall aals aasa aasc aase aasi aass aast aata aatc aatt abaa abab abac abae abai abal abas abat abax abb- abba abbb abbe abbi abbs abbt abca abcb abcc abci abcl abcs abct abec abee abel abes abet abia abib abic abie abil abis abit abla able abls abs- absa abse absi absl abss abta abts ac-t acaa acab acac acae acai acas acat acba acbl acca accc acce acci accs acct ace- acea acec acel aces acet aci- acia acic acie acis acla aclc acle acli acls acsa acsc acse acsi acsl acss acst acta actc acte acti actl acts actt aeac aeas aebi aebs aecb aeci aecl aect aeit aela aelc aesc aess aest aeta aetc aett aetx aiai aias aiba aibl aica aicc aice aics aiea aiee aiel aiet aiia aiib aiic aila aile aili ails aisa aisb aise aisi aisl aist aita aite aiti aits aitt aixa aixi alaa alac alae alai alal alas alat alb- alba albc albe albi albs alca alcc alce alcs alea alec alee ales alet alex ali- alia alib alie alii alil alis alit alix all- alla alle alli alll alls alsa alsc alse alst alta alte alti alts altx alxa asaa asab asac asae asai asal asas asat asba asc- asca ascb ascc asce asci ascl asct ascx asea asec asee asel ases aset asia asic asie asii asil asis asit asix asla asle asli assa assc asse assi assl asss asst asta astb astc aste asti astl asts at-l at-t at-x ataa atab atac atae atai atal atas atat atax atbs atca atcc atcl atcs atea atec atee atei atel ates atex atia atic atie atil atis atit