a-a a-b a-c aaa aab aac aad aag aah aaj aas aau ab- aba abb abc abd abg abh abj abs abu ac- aca acb acc acd acg ach acj acs acu ad- ada adb adc add adg adh adj ads adu ag- aga agb agc agd agg agh agj ags agu aha ahb ahc ahd ahg ahh ahj ahs ahu aja ajb ajc ajd ajh ajj ajs aju as- asa asb asc asd asg ash asj ass asu au- aua aub auc aud aug auh auj aus b-u baa bab bac bad bag bah baj bas bau bba bbb bbc bbd bbg bbh bbs bbu bca bcb bcc bcd bcg bch bcj bcs bcu bda bdb bdc bdd bdg bdh bdj bds bdu bga bgb bgc bgd bgg bgh bgs bgu bha bhb bhc bhd bhg bhh bhj bhs bhu bja bjc bjd bjg bjj bjs bju bsa bsb bsc bsd bsg bsh bsj bss bsu bua bub buc bud bug buh buj bus buu c-- c-j caa cab cac cad cag cah caj cas cau cba cbb cbc cbd cbg cbh cbj cbs cbu cca ccb ccc ccd ccg cch ccj ccs ccu cda cdb cdc cdd cdg cdh cdj cds cdu cga cgb cgc cgd cgg cgh cgs cgu ch- cha chb chc chd chg chh chs chu cja cjb cjc cjd cjg cjs csa csb csc csd csg csh csj css csu cua cub cuc cud cug cuh cus cuu daa dab dac dad dag dah daj das dau dba dbb dbc dbd dbg dbh dbs dbu dca dcb dcc dcd dcg dcs dcu dda ddb ddc ddd ddg ddh dds ddu dga dgc dgd dgg dgh dgs dgu dh- dha dhb dhc dhd dhh dhs dhu dj- dja djb djc djd djg djs dsa dsb dsc dsd dsg dsh dsj dss dsu dua dub duc dud dug duh dus g-d gaa gab gac gad gag gah gaj gas gau gba gbc gbd gbg gbh gbj gbs gbu gca gcb gcc gcd gcg gch gcs gcu gda gdb gdc gdd gdh gds gdu gga ggb ggc ggd ggg ggh ggj ggs ggu gha ghb ghc ghd ghg ghh ghj ghs gja gjc gjg gsa gsb gsc gsd gsg gsj gss gsu gu- gua gub guc gud gug guj gus guu haa hab hac had hag hah haj has hau hba hbb hbc hbd hbg hbh hbj hbs hbu hca hcb hcc hcd hcg hch hcj hcs hda hdb hdc hdd hdg hdh hds hdu hga hgb hgc hgg hgh hgs hgu hha hhb hhc hhd hhg hhh hhj hhs hhu hja hjs hsa hsb hsc hsd hsg hsh hsj hss hsu hua hub huc hud hug huh huj hus huu j-d jaa jab jac jad jag jah jaj jas jau jba jbc jbg jbj jbs jbu jca jcb jcc jcd jch jcs jcu jda jdb jdc jdg jdh jds jga jgb jgh jgs jgu jha jhc jhd jhj jhs jhu jja jjb jjc jjg jjj jjs jju jsa jsb jsc jsd jsg jsh jsj jss jsu jub jud jug juh jus saa sab sac sad sag sah saj sas sau sba sbb sbc sbd sbg sbh sbj sbs sbu sca scb scc scd scg sch scj scs scu sda sdb sdc sdd sdg sdh sdj sds sdu sga sgb sgc sgd sgg sgh sgs sgu sh- sha shb shc shd shg shh shs shu sja sjb sjc sjd sjh sjj sjs sju ss- ssa ssb ssc ssd ssg ssh ssj sss ssu sua sub suc sud sug suh sus suu ua- uaa uab uac uad uag uah uaj uas uau uba ubb ubc ubg ubh ubs ubu uca ucb ucc ucd ucg uch ucj ucs ucu uda udb udc udd udg udj uds udu uga ugb ugc ugg ugh ugs ugu uha uhb uhc uhd uhh uhj uhs uhu ujc ujs usa usb usc usd usg ush usj uss usu uua uuc uug uus uuu

a-ha aaaa aaab aaac aaad aaah aaas aaba aabb aabc aabd aabh aaca aacb aacc aacd aach aacs aacu aada aadc aads aadu aagh aaha aahs aasa aasc aasd aass aasu aaus abaa abab abac abad abag abaj abas abau abb- abba abbb abbs abca abcb abcc abcd abch abcs abda abdu abgd abha abhs abjs abs- absa absd abss absu abua abud abug abus acaa acab acac acad acag acas acba acca accc accd acch accs accu acda acdb acdc acds acga acgs acha achh achs achu acsa acsc acsd acss acu- acus adaa adab adac adad adag adah adas adba adbc adcc adcs adda addc addd adds addu adgs adha adhd adhs adhu adja adjs adsa adss adua adub agac agad agag agas agau agba agca agcc agda agga aggu agha aghs agsa agsg agsu agua agus ahab ahac ahad ahah ahas ahau ahha ahhs ahja ahsa ahss ahua ahug ahus ajab ajac ajag ajah ajas ajba ajga ajhs ajss ajug asaa asab asac asad asag asah asas asau asba asbu asc- asca ascb ascc asch ascj asda asds asgd asha ashs ashu asja assa assc assd assh asss assu asub asud asus auaa auca auch audc audh auga augs auja aujs ausa ausd aush ausu auug baaa baad baah baas baba babb babs babu bac- baca bacc bach bacs bada badb badd badh bads badu baga bagg bagh bags baha bahs bahu baja bajs baju basa basc bash bass basu bau- baud baug bbad bbas bbau bbbb bbbs bbch bbdd bbga bbhs bcaa bcas bcbc bcbg bcbs bcca bccc bccs bcda bcds bcgs bchd bchs bcsa bcsc bcss bcuc bd-j bdbc bddc bddh bdhs bdsd bgca bggs bghs bhag bhca bhcc bhhs bhuj bhuu bjcc bjhs bsaa bsac bsas bsbd bscs bsgs bshs bssc bssd buad buba bubb bubs bubu buca bucc buch bucs bucu buda budb budd budg buds budu buga bugg bugh bugs buha buhs buja buju busa busc bush buss busu buus c-cd caaa caab caac caah caas caba cabg cabs cabu cac- caca cacc