a-a a-b a-c aaa aab aac aae aah aam aan aas ab- aba abb abc abe abh abm abn abs ac- aca acb acc ace ach acm acn acs aea aeb aec aee aeh aem aen aes aha ahb ahc ahe ahh ahm ahn ahs ama amb amc ame amh amm amn ams an- ana anb anc ane anh anm ann ans as- asa asb asc ase ash asm asn ass baa bab bac bae bah bam ban bas bba bbb bbc bbe bbh bbm bbn bbs bca bcb bcc bce bch bcm bcn bcs be- bea beb bec bee beh bem ben bes bha bhb bhc bhe bhh bhm bhs bma bmb bmc bme bmh bmm bmn bms bna bnb bnc bne bnn bns bsa bsb bsc bse bsh bsm bsn bss c-- caa cab cac cae cah cam can cas cba cbb cbc cbe cbh cbm cbn cbs cca ccb ccc cce cch ccm ccn ccs ce- cea ceb cec cee ceh cem cen ces ch- cha chb chc che chh chm chn chs cma cmb cmc cme cmh cmm cmn cms cn- cna cnb cnc cne cnh cnm cnn cns csa csb csc cse csh csm csn css eaa eab eac eae eah eam ean eas eba ebb ebc ebe ebh ebm ebn ebs ec- eca ecb ecc ece ech ecm ecn ecs eea eeb eec eee eem een ees eha ehb ehc ehe ehh ehm ehn ehs em- ema emb emc eme emh emm emn ems en- ena enb enc ene enh enm enn ens es- esa esb esc ese esh esm esn ess haa hab hac hae hah ham han has hba hbb hbc hbe hbh hbm hbn hbs hca hcb hcc hce hch hcm hcn hcs he- hea heb hec hee heh hem hen hes hha hhb hhc hhe hhh hhm hhn hhs hma hmb hmc hme hmh hmm hms hna hnb hnc hne hnh hnn hns hsa hsb hsc hse hsh hsm hsn hss maa mab mac mae mah mam man mas mba mbb mbc mbe mbh mbm mbs mc- mca mcb mcc mce mch mcm mcn mcs mea meb mec mee meh mem men mes mha mhc mhh mhm mhn mhs mma mmb mmc mme mmh mmm mmn mms mna mnb mnc mne mnm mnn mns msa msb msc mse msh msm msn mss naa nab nac nae nah nam nan nas nba nbb nbc nbe nbm nbn nbs nca ncb ncc nce nch ncm ncn ncs ne- nea neb nec nee neh nem nen nes nha nhb nhc nhe nhh nhm nhn nhs nma nmb nmc nme nmh nmm nmn nms nna nnb nnc nne nnh nnm nnn nns nsa nsb nsc nse nsh nsm nsn nss saa sab sac sae sah sam san sas sba sbb sbc sbe sbh sbm sbn sbs sca scb scc sce sch scm scn scs se- sea seb sec see seh sem sen ses sh- sha shb shc she shh shm shn shs sma smb smc sme smh smm smn sms sna snb snc sne snm snn sns ss- ssa ssb ssc sse ssh ssm ssn sss

-ana -ane -ase -ene a-be a-ha aaaa aaab aaac aaae aaah aaam aaan aaas aaba aabb aabc aabh aabm aaca aacb aacc aace aach aacm aacn aacs aaea aaec aaem aaen aaes aaha aahs aama aamb aamc aame aamn aams aana aane aasa aasc aase aasm aass abaa abab abac abae abam aban abas abb- abba abbb abbe abbs abca abcb abcc abch abcn abcs abec abee aben abes abha abhm abhs abma abmb abmc abms abs- absa abse abss acaa acab acac acae acan acas acba acca accc acce acch accm accs ace- acea acec aceh acem acen aces acha ache achh achs acma acmc acme acmh acms acne acsa acsc acse acsm acss aeac aean aeas aebn aebs aecb aena aesc aess ahab ahac ahah aham ahas ahem ahen ahha ahhs ahmc ahme ahms ahne ahsa ahse ahss amaa amac amae amah amam aman amas amb- amba ambe ambn ambs amca amcc amcs amec amee amen ames amhs amm- amma amme amne amns amsa amsc amsn amss ana- anaa anab anac anae anah anam anan anas anba anbb anca ancc ance anec anee anem anen anes anha anhe anhs anma anna annb anne anns ansa anse asaa asab asac asae asah asam asan asas asba asbm asc- asca ascb ascc asce asch asea asec asee aseh asem asen ases asha ashe ashs asma asme asmm asms asnc asne assa assc asse assh assn asss baaa baah baam baan baas baba babb babe babm babs bac- baca bacc bace bach bacn bacs baes baha bahn bahs bama bamb bamc bame bamm bamn bams bana banc bane banh bann bans basa basc base bash bass bbas bbbb bbbs bbch bbcm bbeb bbhs bcaa bcam bcas bcbc bcbs bcca bccc bccm bccs bcec bces bche bchs bcma bcms bcsa bcsc bcsm bcsn bcss beah beam bean beas beba bebb bebe beca bech becs beeb beem been bees behm behn behs bema beme bena bene benn bens bes- besa bese besh besm bess bhan bhca bhcc bhhs bhms bmaa bman bmce bmhs bmnh bnas bnhs bnss bsaa bsac bsam bsas bscs bsea bseb bsec bsee bses bshs bsms bsns bssc bsse bssm caaa caab caac caah caam caan caas caba cabe cabs cac- caca cacc cace cach cacm caec caem caen caes caha cahe cahn cahs cama camb camc came camh camm cams cana canc cane canh cann cans casa casb casc case cash casm cass cbac cbbc cbbs cbca cbcc cbce cbcm cbcn cbcs cbea cbec cbee cbha cbhs cbme cbms cbna cbsa cbsc cbse cbsm cbsn ccaa ccab ccac ccam ccas ccba ccbc ccbn ccca cccb cccc cccm cccs ccee ccha cche cchs ccma ccmb ccmc ccmm ccms ccna ccnb ccnc ccne ccnm ccns ccsa ccsn ccss ceac cean ceas ceba cebs cec- ceca cece cecm cecs ceeb ceec ceem cees cehs cema cemb ceme cemm cems cen-