a-a a-b a-c aaa aab aac aah aar aas aau aay ab- aba abb abc abh abr abs abu aby ac- aca acb acc ach acr acs acu acy aha ahb ahc ahh ahr ahs ahu ahy ar- ara arb arc arh arr ars aru ary as- asa asb asc ash asr ass asu asy au- aua aub auc auh aur aus ay- aya ayc ayh ayr ays ayu b-u baa bab bac bah bar bas bau bay bba bbb bbc bbh bbr bbs bbu bby bca bcb bcc bch bcr bcs bcu bcy bha bhb bhc bhh bhr bhs bhu bra brb brh brr brs bru bry bsa bsb bsc bsh bsr bss bsu bsy bua bub buc buh bur bus buu buy by- bya byc byh byr bys byu c-- caa cab cac cah car cas cau cay cba cbb cbc cbh cbr cbs cbu cby cca ccb ccc cch ccr ccs ccu ch- cha chb chc chh chr chs chu chy cra crb crc crh crr crs cru cry csa csb csc csh csr css csu csy cua cub cuc cuh cur cus cuu cuy cya cyb cyc cyr cys haa hab hac hah har has hau hay hba hbb hbc hbh hbr hbs hbu hby hca hcb hcc hch hcr hcs hcy hha hhb hhc hhh hhr hhs hhu hhy hr- hra hrb hrc hrh hrr hrs hru hsa hsb hsc hsh hsr hss hsu hsy hua hub huc huh hur hus huu huy hy- hya hyb hyc hyh hyr hys hyy ra- raa rab rac rah rar ras rau ray rba rbb rbc rbh rbr rbs rbu rca rcb rcc rch rcr rcs rcu rh- rha rhb rhc rhh rhr rhs rhu rra rrb rrc rrh rrr rrs rru rsa rsb rsc rsh rsr rss rsu rua rub ruc ruh rur rus ruu ruy ry- rya ryc ryr rys ryu ryy saa sab sac sah sar sas sau say sba sbb sbc sbh sbr sbs sbu sby sca scb scc sch scr scs scu sh- sha shb shc shh shr shs shu shy sr- sra srb src srh srr srs sry ss- ssa ssb ssc ssh ssr sss ssu sua sub suc suh sur sus suu suy sy- sya syb syc syh syr sys syu ua- uaa uab uac uah uar uas uau uay uba ubb ubc ubh ubr ubs ubu uby uca ucb ucc uch ucr ucs ucu uha uhb uhc uhh uhr uhs uhu uhy ur- ura urb urc urr urs uru ury usa usb usc ush usr uss usu uua uuc uur uus uuu uyc uys uyu yaa yab yac yah yar yas yau yay ybc ybr ybs yby yca ycc ych ycs ycu ycy yha yhc yhs yhu yra yrc yrs yru ysa ysb ysc ysr yss ysu ysy yua yuh yur yus yuu yuy yyb yyc yys yyu yyy

a-ha a-ya aaaa aaab aaac aaah aaar aaas aaba aabb aabc aabh aaby aaca aacb aacc aach aacr aacs aacu aacy aaha aahs aara aarc aars aaru aasa aasc aass aasu aaus abaa abab abac abar abas abau abay abb- abba abbb abbr abbs abby abca abcb abcc abch abcr abcs abha abhr abhs abra abrc abrs abry abs- absa abss absu abua abus abuy abyc abys abyy acaa acab acac acar acas acba acca accc acch accs accu accy acha achh achr achs achu achy acr- acra acrc acrr acrs acry acsa acsc acss acu- acur acus ahab ahac ahah ahar ahas ahau ahha ahhs ahra ahrc ahrr ahrs ahsa ahss ahua ahus ahuy arab arac arah arar aras arau aray arba arbh arbs arby arc- arca arch arcs arh- arhs arr- arra arrc arrh arrr arrs arru arry ars- arsa arsc arsu arsy arua arub ary- arya arys asaa asab asac asah asar asas asau asay asba asbu asby asc- asca ascb ascc asch ascr asha ashs ashu ashy asra asrc asrs asru assa assc assh assr asss assu assy asub asur asus asya auaa auby auca auch aur- aura ausa aush ausu ayah ayar ayas ayay ayca ayra ayry aysu ayub ayuh ayur ayya baaa baah baar baas baba babb babr babs babu baby bac- baca bacc bach bacs baha bahr bahs bahu bar- bara barb barc barh barr bars baru bary basa basc bash bass basu bau- baur baya bayh bays bayu bbas bbau bbay bbbb bbbs bbch bbhs bbrc bcaa bcar bcas bcbc bcbs bcca bccc bccs bchs bcra bcrs bcru bcsa bcsc bcss bcuc bhar bhca bhcc bhhs bhra bhur bhuu brab brac brah bras brau bray brca brcb brhs brrr brrs brsb brsr bruc bruh brus bry- brya bsaa bsac bsas bscs bshs bsra bssc buar buba bubb bubs bubu buca bucc buch bucs bucu buha buhr buhs buhy bur- bura burb burh burr burs buru bury busa busc bush buss busu busy buus buys buyu byar byas bych bysb byss bysy caaa caab caac caah caas caba cabs cabu caby cac- caca cacc cach cacr caha cahs cara carb carc carr cars cary casa casb casc cash casr cass casu cauc caus cayr cays cbac cbar cbbc cbbs cbca cbcc cbcr cbcs cbcu cbha cbhs cbrh cbry cbsa cbsc cbus ccaa ccab ccac ccar ccas ccba ccbc ccca cccb cccc cccs cccu ccha cchr cchs cchy ccra ccrc ccrs ccsa ccss ccuc ccus chaa chab chac chah char chas chau chay chca chch chcs chha chhs chra chrb chrc chrr chrs chsc chsh chsr chua chub chur chus chuy chy- chyc crab crac crar cras crau cray crbc crbu crca crcc crcr crhs crsa crss crub crus cry- crya cryb crys csaa csab csac csar csas cscb cscc csch cscr cscs cshs csra csrc csrs cssa cssr csua csur csus csys cuau cub- cuba cubb cubs cuby cuca cucc cura curb curr curs cury cusa cusb cush cuss cusu cusy cuy- cuyr cya- cyaa cyar cyba cybb cybc cyc- cyca cycb cycc cycs cyra cyrs cyy- cyyc haab haar haas haba habs habu