a-a a-b a-c aaa aab aac aae aag aak aam aas aau ab- aba abb abc abe abg abk abm abs abu ac- aca acb acc ace acg ack acm acs acu aea aeb aec aee aeg aek aem aes aeu ag- aga agb agc age agg agk agm ags agu aka akb akc ake akg akk akm aks aku ama amb amc ame amg amk amm ams amu as- asa asb asc ase asg ask asm ass asu au- aua aub auc aue aug auk aum aus b-u baa bab bac bae bag bak bam bas bau bba bbb bbc bbe bbg bbk bbm bbs bbu bca bcb bcc bce bcg bck bcm bcs bcu be- bea beb bec bee beg bek bem bes beu bga bgb bgc bge bgg bgk bgm bgs bgu bka bkb bkc bke bkg bkk bkm bks bma bmb bmc bme bmg bmk bmm bms bmu bsa bsb bsc bse bsg bsk bsm bss bsu bua bub buc bue bug buk bum bus buu c-- caa cab cac cae cag cak cam cas cau cba cbb cbc cbe cbg cbk cbm cbs cbu cca ccb ccc cce ccg cck ccm ccs ccu ce- cea ceb cec cee ceg cek cem ces ceu cga cgb cgc cge cgg cgm cgs cgu cka ckb ckc ckm cks cma cmb cmc cme cmg cmk cmm cms cmu csa csb csc cse csg csk csm css csu cua cub cuc cue cug cuk cum cus cuu eaa eab eac eae eag eak eam eas eau eba ebb ebc ebe ebg ebk ebm ebs ebu ec- eca ecb ecc ece ecg eck ecm ecs ecu eea eeb eec eee eeg eek eem ees ega egb egc ege egg egm egs egu eka ekb ekc eke ekg eks eku em- ema emb emc eme emg emk emm ems emu es- esa esb esc ese esg esk esm ess esu eu- eua eub euc eue eug eus gaa gab gac gae gag gak gam gas gau gba gbc gbe gbg gbk gbm gbs gbu gca gcb gcc gce gcg gck gcm gcs gcu ge- gea geb gec gee geg gek gem ges geu gga ggb ggc ggg ggm ggs ggu gka gkb gkm gks gma gmb gmc gme gmg gmm gms gsa gsb gsc gse gsg gsk gsm gss gsu gu- gua gub guc gue gug guk gum gus guu ka- kaa kab kac kae kag kak kam kas kau kba kbb kbc kbe kbk kbm kbs kbu kca kcb kcc kce kcg kck kcm kcs kcu ke- kea keb kec kee keg kek kem kes kga kgb kgc kgm kgs kgu kkb kkc kke kkk kkm kks kku kma kmb kmc kme kmg kmk kmm kms kmu ksa ksb ksc kse ksg ksk ksm kss ksu kub kuc kue kug kuk kum kus kuu maa mab mac mae mag mak mam mas mau mba mbb mbc mbe mbg mbk mbm mbs mbu mc- mca mcb mcc mce mcg mck mcm mcs mcu mea meb mec mee meg mek mem mes meu mga mgb mgc mge mgk mgm mgs mgu mka mkb mkc mke mkg mkk mkm mks mku mma mmb mmc mme mmg mmk mmm mms mmu msa msb msc mse msg msk msm mss msu mua mub muc mue mug muk mum mus muu saa sab sac sae sag sak sam sas sau sba sbb sbc sbe sbg sbk sbm sbs sbu sca scb scc sce scg sck scm scs scu se- sea seb sec see seg sek sem ses seu sga sgb sgc sge sgg sgk sgm sgs sgu sk- ska skb skc ske skg skk skm sks sku sma smb smc sme smg smk smm sms smu ss- ssa ssb ssc sse ssg ssk ssm sss ssu sua sub suc sue sug suk sum sus suu ua- uaa uab uac uae uag uak uam uas uau uba ubb ubc ube ubg ubk ubs ubu uca ucb ucc uce ucg uck ucm ucs ucu uea ueb uec uee ueg uem ues uga ugb ugc uge ugg ugk ugm ugs ugu uka ukb ukc uke ukk uku um- uma umb umc ume umg umm ums umu usa usb usc use usg usk usm uss usu uua uuc uue uug uum uus uuu

-ase a-ak a-be aaaa aaab aaac aaae aaam aaas aaba aabb aabc aabm aaca aacb aacc aace aack aacm aacs aacu aaea aaec aaem aaes aage aaka aake aaku aama aamb aamc aame aams aasa aasc aase aasm aass aasu aaus abaa abab abac abae abag abak abam abas abau abb- abba abbb abbe abbs abca abcb abcc abcs abec abee abes abma abmb abmc abms abs- absa abse abss absu abua abue abug abuk abum abus acaa acab acac acae acag acas acba acca accc acce accm accs accu ace- acea acec acek acem aces acga acgs acke acks acma acmc acme acmg acms acmu acsa acsc acse acsm acss acu- acue acum acus aeac aeas aebs aecb aega aeka aesc aess agac agag agam agas agau agba agca agcc agce agea agee agem ages agga agge aggu agma agmc agme agms agsa agsg agsm agsu agua ague agus akaa akae akam akas akca akee akeg akes akeu akka akku aksa aksu akua amaa amac amae amag amam amas amb- amba ambe ambs ambu amca amcc amcs amec amee ames ameu amga amka amm- amma amme ammu amsa amsc amss amua amum asaa asab asac asae asag asak asam asas asau asba asbm asbu asc- asca ascb ascc asce asea asec asee asek asem ases asge aska aske asks asma asme asmm asms assa assc asse assk asss assu asub asue asum asus auaa aube auca auce auga auge augs auke auks auma ausa ause ausm ausu auug baaa baak baam baas baba babb babe babm babs babu bac- baca bacc bace back bacs baek baes baga bage bagg bags bak- baka bake baks baku bama bamb bamc bame bamm bams bamu basa basc base bask