a-a a-c a-t aaa aac aae aaf aas aat aau aax ac- aca acc ace acf acs act acu acx aea aec aee aef aes aet aeu aex af- afa afc afe aff afs aft afu afx as- asa asc ase asf ass ast asu asx at- ata atc ate atf ats att atu atx au- aua auc aue auf aus aut aux ax- axa axe axs axt axx c-- caa cac cae caf cas cat cau cax cca ccc cce ccf ccs cct ccu ccx ce- cea cec cee cef ces cet ceu cex cfa cfc cfe cff cfs cft cfu cfx csa csc cse csf css cst csu csx cta ctc cte ctf cts ctt ctu ctx cua cuc cue cuf cus cut cuu cxc cxf cxs cxt cxx eaa eac eae eaf eas eat eau eax ec- eca ecc ece ecf ecs ect ecu ecx eea eec eee eef ees eet eex ef- efa efc efe eff efs eft efx es- esa esc ese esf ess est esu esx eta etc ete etf ets ett etu etx eu- eua euc eue euf eus eut eux ex- exa exc exe exs ext exu exx faa fac fae faf fas fat fau fax fca fcc fce fcf fcs fct fcu fcx fea fec fee fef fes fet feu fex ffa ffc ffe fff ffs fft ffu ffx fsa fsc fse fsf fss fst fsu fsx fta ftc fte ftf fts ftt ftu ftx fua fue fuf fus fut fuu fux fxe fxs fxt fxu fxx saa sac sae saf sas sat sau sax sca scc sce scf scs sct scu scx se- sea sec see sef ses set seu sex sfa sfc sfe sff sfs sft sfu sfx ss- ssa ssc sse ssf sss sst ssu ssx sta stc ste stf sts stt stu stx sua suc sue suf sus sut suu sux sxc sxs sxt sxu t-x taa tac tae taf tas tat tau tax tca tcc tce tcf tcs tct tcu tcx te- tea tec tee tef tes tet teu tex tfa tfc tfe tff tfs tft tfu tfx tsa tsc tse tsf tss tst tsu tsx tta ttc tte ttf tts ttt ttu ttx tua tuc tue tuf tus tut tuu tux txe txf txs txt txu ua- uaa uac uae uaf uas uat uau uca ucc uce ucf ucs uct ucu uea uec uee uef ues uet ufa ufc ufe uff ufs uft ufu ufx usa usc use usf uss ust usu usx uta utc ute utf uts utt utu utx uua uuc uue uus uut uuu uxc uxf uxt uxu xaa xac xaf xas xat xau xcf xcx xee xes xet xeu xex xfa xfe xfs xft xfx xsa xsc xss xst xtc xtf xts xtx xue xus xxx

-ase a-fu aaaa aaac aaae aaaf aaas aaca aacc aace aacf aacs aact aacu aaea aaec aaes aafa aafc aaff aasa aasc aase aasf aass aast aasu aata aatc aatf aatt aaus ac-t acaa acac acae acas acat acca accc acce accf accs acct accu ace- acea acec aces acet acfc acfe acfs acft acsa acsc acse acss acst acta actc acte actf acts actt actu acu- acue acuf acus acut aeac aeaf aeas aect aesc aess aest aeta aetc aetf aett aetx afaa afat afca afcc afcs afcu afee afes afet affa affc affs afft afsa afsc afst afta aftc afte afts afua afue afus afxe asaa asac asae asaf asas asat asau asc- asca ascc asce asct ascx asea asec asee ases aset asfa assa assc asse asss asst assu asta astc aste asts asue asus at-t at-x ataa atac atae atas atat atax atca atcc atcf atcs atea atec atee atef ates atex atfc atfe atfs atsc atse atst atta atte atts attu atua atuc atus auaa auca auce auct aufc aufe aufs ausa ause aust ausu aut- aute auts auxa axaf axat axce axes axfs axse caaa caac caaf caas caat cac- caca cacc cace caec caes caeu caex cafa cafc cafe caff cafs cafu casa casc case cass cast casu cat- cata catc cate catf cats catt catu cauc cauf caus caut caux caxa ccaa ccac ccaf ccas ccat ccca cccc cccf cccs cccu ccee ccfa ccfc ccff ccsa ccsf ccss ccst cctc cctt ccuc ccus ccut ceac ceas ceat cec- ceca cece cecs cect ceec cees cef- cefa cefc cesa cesc cese cess cest cet- ceta cete cets ceux cexe cfaa cfac cfae cfax cfca cfcf cfcs cfsa cfse cfsx cfta cftc cfte csaa csac csas csat cscc csce cscf cscs csea csec csee cset csfc cssa csse csta cstc csts cstx csua csuf csus csxt ctae ctca ctcf ctec ctfc ctfs ctsa ctsc ctss ctsu ctta ctts cuau cuca cucc cuce cues cufa cufc cuff cusa cuss cust cusu cut- cuta cutc cute cuts cutt cxfs cxxx eaaf eaca eacc eaec easa ease east eata eate eats eaus eaux ecaa ecac ecat ecca eccc ecce ecct ecef eces ecfa ecfc ecfs ecsa ecsc ecse ecss ecsu ect- ecta ectc ectf ects ecua ecus eeca eecs eeea eeee eees eefa eefe eese eeta eetc eete eets eetu eext efas efax efca efes efet effa effs efsa eft- efta efts eftu efua esac esas esat esau esca esce escs escu esea esee eses eset esfs essa esse esst essu esta estc este ests esuf esus etas etat etcc etcs etec etee etes etfa etfc etfe etsu etta ette ettu etua etux eufc eusa euse exa- exec exes exta exte exts faaa faac faas faca facc face facs fact faes faex fafa fafc fafe faff fasa fasc fase fass fast fata fatc fate fatf fats fatt faue faut faux faxe fcas fcat fcca fccf fces fcsc fcst feaf feas feat fece fect fees feet fefc fefe feff fesa fese fess fest feta fete fets fett fetu feus feux fext ffcc ffee ffff ffsa ffss fftf fsas fscc fsec fssa fssc fssf fsta ft-c ftea ftfc ftsa ftse ftuc fuat fuc- fuca