a-a a-b a-c aaa aab aac aae aam aan aas aau ab- aba abb abc abe abm abn abs abu ac- aca acb acc ace acm acn acs acu aea aeb aec aee aem aen aes aeu ama amb amc ame amm amn ams amu an- ana anb anc ane anm ann ans anu as- asa asb asc ase asm asn ass asu au- aua aub auc aue aum aun aus b-u baa bab bac bae bam ban bas bau bba bbb bbc bbe bbm bbn bbs bbu bca bcb bcc bce bcm bcn bcs bcu be- bea beb bec bee bem ben bes beu bma bmb bmc bme bmm bmn bms bmu bna bnb bnc bne bnn bns bnu bsa bsb bsc bse bsm bsn bss bsu bua bub buc bue bum bun bus buu c-- caa cab cac cae cam can cas cau cba cbb cbc cbe cbm cbn cbs cbu cca ccb ccc cce ccm ccn ccs ccu ce- cea ceb cec cee cem cen ces ceu cma cmb cmc cme cmm cmn cms cmu cn- cna cnb cnc cne cnm cnn cns cnu csa csb csc cse csm csn css csu cua cub cuc cue cum cun cus cuu eaa eab eac eae eam ean eas eau eba ebb ebc ebe ebm ebn ebs ebu ec- eca ecb ecc ece ecm ecn ecs ecu eea eeb eec eee eem een ees em- ema emb emc eme emm emn ems emu en- ena enb enc ene enm enn ens enu es- esa esb esc ese esm esn ess esu eu- eua eub euc eue eun eus maa mab mac mae mam man mas mau mba mbb mbc mbe mbm mbs mbu mc- mca mcb mcc mce mcm mcn mcs mcu mea meb mec mee mem men mes meu mma mmb mmc mme mmm mmn mms mmu mna mnb mnc mne mnm mnn mns mnu msa msb msc mse msm msn mss msu mua mub muc mue mum mun mus muu naa nab nac nae nam nan nas nau nba nbb nbc nbe nbm nbn nbs nbu nca ncb ncc nce ncm ncn ncs ncu ne- nea neb nec nee nem nen nes neu nma nmb nmc nme nmm nmn nms nmu nna nnb nnc nne nnm nnn nns nnu nsa nsb nsc nse nsm nsn nss nsu nua nub nuc nue num nun nus nuu saa sab sac sae sam san sas sau sba sbb sbc sbe sbm sbn sbs sbu sca scb scc sce scm scn scs scu se- sea seb sec see sem sen ses seu sma smb smc sme smm smn sms smu sna snb snc sne snm snn sns snu ss- ssa ssb ssc sse ssm ssn sss ssu sua sub suc sue sum sun sus suu ua- uaa uab uac uae uam uan uas uau uba ubb ubc ube ubn ubs ubu uca ucb ucc uce ucm ucn ucs ucu uea ueb uec uee uem uen ues um- uma umb umc ume umm umn ums umu un- una unb unc une unm unn uns unu usa usb usc use usm usn uss usu uua uuc uue uum uun uus uuu

-ana -ane -ase -ene a-be a-un aaaa aaab aaac aaae aaam aaan aaas aaba aabb aabc aabm aaca aacb aacc aace aacm aacn aacs aacu aaea aaec aaem aaen aaes aama aamb aamc aame aamn aams aana aane aasa aasc aase aasm aass aasu aaus abaa abab abac abae abam aban abas abau abb- abba abbb abbe abbs abca abcb abcc abcn abcs abec abee aben abes abma abmb abmc abms abnu abs- absa abse abss absu abua abue abum abun abus acaa acab acac acae acan acas acba acca accc acce accm accs accu ace- acea acec acem acen aces acma acmc acme acms acmu acne acsa acsc acse acsm acss acu- acue acum acus aeac aean aeas aebn aebs aecb aena aesc aess amaa amac amae amam aman amas amb- amba ambe ambn ambs ambu amca amcc amcs amec amee amen ames ameu amm- amma amme ammu amne amns amsa amsc amsn amss amua amum amun ana- anaa anab anac anae anam anan anas anau anba anbb anbu anca ancc ance anec anee anem anen anes anma anmu anna annb anne anns ansa anse ansu anua anub anue anum anun anus asaa asab asac asae asam asan asas asau asba asbm asbu asc- asca ascb ascc asce asea asec asee asem asen ases asma asme asmm asms asnc asne assa assc asse assn asss assu asub asue asum asun asus auaa aube auca auce auen auma auna aune ausa ause ausm ausu baaa baam baan baas baba babb babe babm babs babu bac- baca bacc bace bacn bacs baes bama bamb bamc bame bamm bamn bams bamu bana banc bane bann bans banu basa basc base bass basu bau- baum bbas bbau bbbb bbbs bbcm bbeb bcaa bcam bcas bcbc bcbs bcca bccc bccm bccs bcec bces bcma bcms bcnu bcsa bcsc bcsm bcsn bcss bcuc beam bean beas beau beba bebb bebe beca becs becu beeb beem been bees bema beme bemu bena bene benn bens benu bes- besa bese besm bess bmaa bman bmce bmus bnas bnss bsaa bsac bsam bsas bscs bsea bseb bsec bsee bses bsms bsns bssc bsse bssm buba bubb bube bubs bubu buca bucc buce bucs bucu buea buem buen bueu bum- buma bumb bums buna bunb bune bunn buns bunu busa busc buse buss busu buus caaa caab caac caam caan caas caba cabe cabs cabu cac- caca cacc cace cacm caec caem caen caes caeu cama camb camc came camm cams cana canc cane cann cans casa casb casc case casm cass casu cauc caum caus cbac cbbc cbbs cbca cbcc cbce cbcm cbcn cbcs cbcu cbea cbec cbee cbme cbms cbna cbsa cbsc cbse cbsm cbsn cbus ccaa ccab ccac ccam ccas ccba ccbc ccbn ccca cccb cccc cccm cccs cccu ccee ccma ccmb ccmc ccmm ccms ccna ccnb ccnc