a-a a-b a-c aaa aab aac aae aah aam aas aau ab- aba abb abc abe abh abm abs abu ac- aca acb acc ace ach acm acs acu aea aeb aec aee aeh aem aes aeu aha ahb ahc ahe ahh ahm ahs ahu ama amb amc ame amh amm ams amu as- asa asb asc ase ash asm ass asu au- aua aub auc aue auh aum aus b-u baa bab bac bae bah bam bas bau bba bbb bbc bbe bbh bbm bbs bbu bca bcb bcc bce bch bcm bcs bcu be- bea beb bec bee beh bem bes beu bha bhb bhc bhe bhh bhm bhs bhu bma bmb bmc bme bmh bmm bms bmu bsa bsb bsc bse bsh bsm bss bsu bua bub buc bue buh bum bus buu c-- caa cab cac cae cah cam cas cau cba cbb cbc cbe cbh cbm cbs cbu cca ccb ccc cce cch ccm ccs ccu ce- cea ceb cec cee ceh cem ces ceu ch- cha chb chc che chh chm chs chu cma cmb cmc cme cmh cmm cms cmu csa csb csc cse csh csm css csu cua cub cuc cue cuh cum cus cuu eaa eab eac eae eah eam eas eau eba ebb ebc ebe ebh ebm ebs ebu ec- eca ecb ecc ece ech ecm ecs ecu eea eeb eec eee eem ees eha ehb ehc ehe ehh ehm ehs ehu em- ema emb emc eme emh emm ems emu es- esa esb esc ese esh esm ess esu eu- eua eub euc eue eus haa hab hac hae hah ham has hau hba hbb hbc hbe hbh hbm hbs hbu hca hcb hcc hce hch hcm hcs he- hea heb hec hee heh hem hes heu hha hhb hhc hhe hhh hhm hhs hhu hma hmb hmc hme hmh hmm hms hmu hsa hsb hsc hse hsh hsm hss hsu hua hub huc hue huh hum hus huu maa mab mac mae mah mam mas mau mba mbb mbc mbe mbh mbm mbs mbu mc- mca mcb mcc mce mch mcm mcs mcu mea meb mec mee meh mem mes meu mha mhc mhh mhm mhs mhu mma mmb mmc mme mmh mmm mms mmu msa msb msc mse msh msm mss msu mua mub muc mue muh mum mus muu saa sab sac sae sah sam sas sau sba sbb sbc sbe sbh sbm sbs sbu sca scb scc sce sch scm scs scu se- sea seb sec see seh sem ses seu sh- sha shb shc she shh shm shs shu sma smb smc sme smh smm sms smu ss- ssa ssb ssc sse ssh ssm sss ssu sua sub suc sue suh sum sus suu ua- uaa uab uac uae uah uam uas uau uba ubb ubc ube ubh ubs ubu uca ucb ucc uce uch ucm ucs ucu uea ueb uec uee ueh uem ues uha uhb uhc uhe uhh uhm uhs uhu um- uma umb umc ume umh umm ums umu usa usb usc use ush usm uss usu uua uuc uue uum uus uuu

-ase a-be a-ha aaaa aaab aaac aaae aaah aaam aaas aaba aabb aabc aabh aabm aaca aacb aacc aace aach aacm aacs aacu aaea aaec aaem aaes aaha aahs aama aamb aamc aame aams aasa aasc aase aasm aass aasu aaus abaa abab abac abae abam abas abau abb- abba abbb abbe abbs abca abcb abcc abch abcs abec abee abes abha abhm abhs abma abmb abmc abms abs- absa abse abss absu abua abue abum abus acaa acab acac acae acas acba acca accc acce acch accm accs accu ace- acea acec aceh acem aces acha ache achh achs achu acma acmc acme acmh acms acmu acsa acsc acse acsm acss acu- acue acum acus aeac aeas aebs aecb aesc aess ahab ahac ahah aham ahas ahau ahem ahha ahhs ahmc ahme ahms ahsa ahse ahss ahua ahum ahus amaa amac amae amah amam amas amb- amba ambe ambs ambu amca amcc amcs amec amee ames ameu amhs amm- amma amme ammu amsa amsc amss amua amum asaa asab asac asae asah asam asas asau asba asbm asbu asc- asca ascb ascc asce asch asea asec asee aseh asem ases asha ashe ashs ashu asma asme asmm asms assa assc asse assh asss assu asub asue asum asus auaa aube auca auce auch auma ausa ause aush ausm ausu baaa baah baam baas baba babb babe babm babs babu bac- baca bacc bace bach bacs baes baha bahs bahu bama bamb bamc bame bamm bams bamu basa basc base bash bass basu bau- baum bbas bbau bbbb bbbs bbch bbcm bbeb bbhs bcaa bcam bcas bcbc bcbs bcca bccc bccm bccs bcec bces bche bchs bcma bcms bcsa bcsc bcsm bcss bcuc beah beam beas beau beba bebb bebe beca bech becs becu beeb beem bees behm behs bema beme bemu bes- besa bese besh besm bess bhca bhcc bhhs bhms bhuu bmaa bmce bmhs bmus bsaa bsac bsam bsas bscs bsea bseb bsec bsee bses bshs bsms bssc bsse bssm buba bubb bube bubs bubu buca bucc buce buch bucs bucu buea buem bueu buha buhe buhs bum- buma bumb bums busa busc buse bush buss busu buus caaa caab caac caah caam caas caba cabe cabs cabu cac- caca cacc cace cach cacm caec caem caes caeu caha cahe cahs cama camb camc came camh camm cams casa casb casc case cash casm cass casu cauc caum caus cbac cbbc cbbs cbca cbcc cbce cbcm cbcs cbcu cbea cbec cbee cbha cbhs cbme cbms cbsa cbsc cbse cbsm cbus ccaa ccab ccac ccam ccas ccba ccbc ccca cccb cccc cccm cccs cccu ccee ccha cche cchs ccma ccmb ccmc ccmm ccms ccsa ccss ccuc ccus ceac ceas ceba cebs cebu cec- ceca cece cecm cecs ceeb ceec ceem cees cehs cema cemb ceme cemm cems cemu cesa cesc cese cess chaa chab chac chae chah