a-a a-b a-c aaa aab aac aaj aar aas aau aay ab- aba abb abc abj abr abs abu aby ac- aca acb acc acj acr acs acu acy aja ajb ajc ajj ajr ajs aju ajy ar- ara arb arc arj arr ars aru ary as- asa asb asc asj asr ass asu asy au- aua aub auc auj aur aus ay- aya ayc ayr ays ayu b-u baa bab bac baj bar bas bau bay bba bbb bbc bbr bbs bbu bby bca bcb bcc bcj bcr bcs bcu bcy bja bjc bjj bjr bjs bju bra brb brj brr brs bru bry bsa bsb bsc bsj bsr bss bsu bsy bua bub buc buj bur bus buu buy by- bya byc byj byr bys byu c-- c-j caa cab cac caj car cas cau cay cba cbb cbc cbj cbr cbs cbu cby cca ccb ccc ccj ccr ccs ccu cja cjb cjc cjr cjs cra crb crc crj crr crs cru cry csa csb csc csj csr css csu csy cua cub cuc cur cus cuu cuy cya cyb cyc cyr cys jaa jab jac jaj jar jas jau jay jba jbc jbj jbr jbs jbu jca jcb jcc jcr jcs jcu jja jjb jjc jjj jjr jjs jju jjy jra jrb jrc jrr jrs jsa jsb jsc jsj jsr jss jsu jsy jub jur jus juy jyj jyr jys ra- raa rab rac raj rar ras rau ray rba rbb rbc rbr rbs rbu rca rcb rcc rcj rcr rcs rcu rja rjc rjr rra rrb rrc rrr rrs rru rsa rsb rsc rsj rsr rss rsu rua rub ruc rur rus ruu ruy ry- rya ryc ryr rys ryu ryy saa sab sac saj sar sas sau say sba sbb sbc sbj sbr sbs sbu sby sca scb scc scj scr scs scu sja sjb sjc sjj sjr sjs sju sr- sra srb src srj srr srs sry ss- ssa ssb ssc ssj ssr sss ssu sua sub suc sur sus suu suy sy- sya syb syc syr sys syu ua- uaa uab uac uaj uar uas uau uay uba ubb ubc ubr ubs ubu uby uca ucb ucc ucj ucr ucs ucu ujc ujs ur- ura urb urc urr urs uru ury usa usb usc usj usr uss usu uua uuc uur uus uuu uyc uys uyu yaa yab yac yar yas yau yay ybc ybr ybs yby yca ycc ycs ycu ycy yra yrc yrs yru ysa ysb ysc ysj ysr yss ysu ysy yua yuj yur yus yuu yuy yyb yyc yys yyu yyy

a-ya aaaa aaab aaac aaar aaas aaba aabb aabc aaby aaca aacb aacc aacr aacs aacu aacy aara aarc aars aaru aasa aasc aass aasu aaus abaa abab abac abaj abar abas abau abay abb- abba abbb abbr abbs abby abca abcb abcc abcr abcs abjs abra abrc abrs abry abs- absa abss absu abua abus abuy abyc abys abyy acaa acab acac acar acas acba acca accc accs accu accy acr- acra acrc acrr acrs acry acsa acsc acss acu- acur acus ajab ajac ajar ajas ajay ajba ajss ajur ajuy arab arac arar aras arau aray arba arbs arby arc- arca arcs arja arju arr- arra arrc arrr arrs arru arry ars- arsa arsc arsu arsy arua arub ary- arya arys asaa asab asac asar asas asau asay asba asbu asby asc- asca ascb ascc ascj ascr asja asra asrc asrs asru assa assc assr asss assu assy asub asur asus asya auaa auby auca auja aujs aur- aura ausa ausu ayar ayas ayay ayca ayra ayry aysu ayub ayur ayya baaa baar baas baba babb babr babs babu baby bac- baca bacc bacs baja bajs baju bar- bara barb barc barr bars baru bary basa basc bass basu bau- baur baya bays bayu bbas bbau bbay bbbb bbbs bbrc bcaa bcar bcas bcbc bcbs bcca bccc bccs bcra bcrs bcru bcsa bcsc bcss bcuc bjcc brab brac braj bras brau bray brca brcb brrr brrs brsb brsr bruc brus bry- brya bsaa bsac bsas bscs bsra bssc buar buba bubb bubs bubu buca bucc bucs bucu buja buju bur- bura burb burj burr burs buru bury busa busc buss busu busy buus buys buyu byar byas bysb byss bysy caaa caab caac caas caba cabs cabu caby cac- caca cacc cacr caja caju cara carb carc carj carr cars cary casa casb casc casr cass casu cauc caus cayr cays cbac cbar cbbc cbbs cbca cbcc cbcr cbcs cbcu cbrj cbry cbsa cbsc cbus ccaa ccab ccac ccar ccas ccba ccbc ccca cccb cccc cccs cccu ccra ccrc ccrs ccsa ccss ccuc ccus cjar cjbc cjca cjcb cjcj cjcs cjcy cjrb cjrc cjrj cjrs cjru cjsb cjss crab crac craj crar cras crau cray crbc crbu crca crcc crcr crsa crss crub crus cry- crya cryb crys csaa csab csac csar csas cscb cscc cscr cscs csra csrc csrs cssa cssr csua csur csus csys cuau cub- cuba cubb cubs cuby cuca cucc cuju cura curb curr curs cury cusa cusb cuss cusu cusy cuy- cuyr cya- cyaa cyar cyba cybb cybc cyc- cyca cycb cycc cycs cyra cyrs cysj cyy- cyyc jaar jaas jaba jabr jabs jaca jacc jacs jacu jaja jaju jara jarc jarr jars jaru jary jasa jasc jass jaur jaus jaya jays jbaa jbar jcbc jccc jcrc jcss jjar jjcc jrbr jssr jsss juab juar juay juba jubu juca jucu jucy juja juju jura jurr jurs jury juss juys raab raaj raas raba rabb rabs rabu raby rac- raca racc racs racu racy raja rajs raju rara rarb rars rary rasa rasc rass rasu rasy raua raub rauc raus raya rayj rayr rays rayu rbbb rbbr rbbs rbss rcac rcas rcbc rccb rccc rccs rcsa rcsc rcss rcyc rras rrrr rsaa rsaj rscc rscs rscy rssa rsua ruas ruba rubb rubs rubu ruby ruca ruja rura rurc rurs ruru rusa russ rusu rusy ruya ruys ryas ryba rysy sa-c saab