a-a a-b a-c a-q aaa aab aac aae aan aaq aas aau ab- aba abb abc abe abn abq abs abu ac- aca acb acc ace acn acq acs acu aea aeb aec aee aen aeq aes aeu an- ana anb anc ane ann anq ans anu aqa aqc aqn aqs as- asa asb asc ase asn asq ass asu au- aua aub auc aue aun aus b-u baa bab bac bae ban baq bas bau bba bbb bbc bbe bbn bbq bbs bbu bca bcb bcc bce bcn bcq bcs bcu be- bea beb bec bee ben beq bes beu bna bnb bnc bne bnn bns bnu bqc bqe bsa bsb bsc bse bsn bss bsu bua bub buc bue bun bus buu c-- caa cab cac cae can caq cas cau cba cbb cbc cbe cbn cbq cbs cbu cca ccb ccc cce ccn ccs ccu ce- cea ceb cec cee cen ceq ces ceu cn- cna cnb cnc cne cnn cns cnu cqa cqb cqc cqs csa csb csc cse csn csq css csu cua cub cuc cue cun cuq cus cuu eaa eab eac eae ean eas eau eba ebb ebc ebe ebn ebq ebs ebu ec- eca ecb ecc ece ecn ecq ecs ecu eea eeb eec eee een ees en- ena enb enc ene enn ens enu eqa eqe eqn eqq eqs equ es- esa esb esc ese esn esq ess esu eu- eua eub euc eue eun eus naa nab nac nae nan nas nau nba nbb nbc nbe nbn nbs nbu nca ncb ncc nce ncn ncs ncu ne- nea neb nec nee nen nes neu nna nnb nnc nne nnn nns nnu nqc nqs nsa nsb nsc nse nsn nss nsu nua nub nuc nue nun nuq nus nuu qaa qac qan qas qau qba qbc qbe qbq qbs qca qcc qcs qec qee qen qnb qne qns qqq qqu qsa qsc qu- qua que qus saa sab sac sae san saq sas sau sba sbb sbc sbe sbn sbq sbs sbu sca scb scc sce scn scs scu se- sea seb sec see sen seq ses seu sna snb snc sne snn sns snu sqa sqn sqq sqs ss- ssa ssb ssc sse ssn ssq sss ssu sua sub suc sue sun suq sus suu ua- uaa uab uac uae uan uaq uas uau uba ubb ubc ube ubn ubs ubu uca ucb ucc uce ucn ucs ucu uea ueb uec uee uen ues un- una unb unc une unn unq uns unu usa usb usc use usn uss usu uua uuc uue uun uus uuu

-ana -ane -ase -ene a-be a-un aaaa aaab aaac aaae aaan aaas aaba aabb aabc aaca aacb aacc aace aacn aacs aacu aaea aaec aaen aaes aana aane aasa aasc aase aass aasu aaus abaa abab abac abae aban abas abau abb- abba abbb abbe abbs abca abcb abcc abcn abcs abec abee aben abes abnu abs- absa abse abss absu abua abue abun abus acaa acab acac acae acan acas acba acca accc acce accs accu ace- acea acec acen aces acne acsa acsc acse acss acu- acue acus aeac aean aeas aebn aebs aecb aena aesc aess ana- anaa anab anac anae anan anas anau anba anbb anbu anca ancc ance anec anee anen anes anna annb anne anns ansa anse ansu anua anub anue anun anus aqan aqas aqen aqsa aqse aqu- aqua aque asaa asab asac asae asan asas asau asba asbu asc- asca ascb ascc asce ascq asea asec asee asen ases asnc asne asqc assa assc asse assn assq asss assu asub asue asun asus auaa aube auca auce auen auna aune ausa ause ausu baaa baan baas baba babb babe babs babu bac- baca bacc bace bacn bacs baes bana banc bane bann banq bans banu baqa basa basc base bass basu bau- bbas bbau bbbb bbbq bbbs bbeb bbqs bcaa bcas bcbc bcbs bcca bccc bccs bcec bces bcnu bcsa bcsc bcsn bcss bcuc bean beas beau beba bebb bebe beca becs becu beeb been bees bena bene benn benq bens benu beqa bes- besa bese bess bnas bnss bque bsaa bsac bsas bscs bsea bseb bsec bsee bses bsns bssc bsse buba bubb bube bubq bubs bubu buca bucc buce bucs bucu buea buen bueu buna bunb bune bunn buns bunu buqa busa busc buse buss busu buus caaa caab caac caan caas caba cabe cabs cabu cac- caca cacc cace caec caen caes caeu cana canc cane cann cans casa casb casc case cass casu cauc caus cbac cbbc cbbs cbca cbcc cbce cbcn cbcs cbcu cbea cbec cbee cbna cbsa cbsc cbse cbsn cbus ccaa ccab ccac ccas ccba ccbc ccbn ccca cccb cccc cccs cccu ccee ccna ccnb ccnc ccne ccns ccnu ccsa ccsn ccss ccuc ccus ceac cean ceas ceba cebs cebu cec- ceca cece cecs ceeb ceec cees cen- cena cene cens ceqa cesa cesc cese cess cnaa cnac cnas cnbc cnes cnna cnsa cnss csaa csab csac csas cscb cscc csce cscs csea csec csee csne cssa csse csua csus cuan cuau cub- cuba cubb cube cubs cuca cucc cuce cucn cucq cues cuna cune cusa cusb cuss cusu eaba eaca eacc eaec eana eans easa ease eaus ebac eban ebba ebbc ebbs ebcc eben ebes ebsa ebus ecaa ecac ecan ecbc ecbe ecca eccb eccc ecce eces ecne ecsa ecsc ecse ecss ecsu ecua ecus eeca eecs eeea eeee eees eena eens eese enab enac enan enas enb- enbn enca ence encs enea enee enes enna ennc enne enns ennu ensa ense ensu enue enus equ- equa eque equs esab esac esan esas esau esba esbs esca escb esce escs escu esea esee esen eses esna esne esqs essa esse essu esus euan euba eubc eusa euse naaa naab naac naan naas naba nabc nabe nabq nabs nabu naca nacc nace nacs naea naes nan- nana nanb nane nann nans nanu naqa nas- nasa nasb nasc nase nass