a-a a-b a-c aaa aab aac aad aah aar aas aau aay ab- aba abb abc abd abh abr abs abu aby ac- aca acb acc acd ach acr acs acu acy ad- ada adb adc add adh adr ads adu ady aha ahb ahc ahd ahh ahr ahs ahu ahy ar- ara arb arc ard arh arr ars aru ary as- asa asb asc asd ash asr ass asu asy au- aua aub auc aud auh aur aus ay- aya ayc ayd ayh ayr ays ayu b-u baa bab bac bad bah bar bas bau bay bba bbb bbc bbd bbh bbr bbs bbu bby bca bcb bcc bcd bch bcr bcs bcu bcy bda bdb bdc bdd bdh bdr bds bdu bdy bha bhb bhc bhd bhh bhr bhs bhu bra brb brd brh brr brs bru bry bsa bsb bsc bsd bsh bsr bss bsu bsy bua bub buc bud buh bur bus buu buy by- bya byc byd byh byr bys byu c-- caa cab cac cad cah car cas cau cay cba cbb cbc cbd cbh cbr cbs cbu cby cca ccb ccc ccd cch ccr ccs ccu cda cdb cdc cdd cdh cdr cds cdu cdy ch- cha chb chc chd chh chr chs chu chy cra crb crc crd crh crr crs cru cry csa csb csc csd csh csr css csu csy cua cub cuc cud cuh cur cus cuu cuy cya cyb cyc cyd cyr cys daa dab dac dad dah dar das dau day dba dbb dbc dbd dbh dbr dbs dbu dby dca dcb dcc dcd dcr dcs dcu dda ddb ddc ddd ddh ddr dds ddu ddy dh- dha dhb dhc dhd dhh dhr dhs dhu dra drb drc drd drr drs dru dry dsa dsb dsc dsd dsh dsr dss dsu dsy dua dub duc dud duh dur dus duy dy- dya dyb dyc dyd dyr dys dyu dyy haa hab hac had hah har has hau hay hba hbb hbc hbd hbh hbr hbs hbu hby hca hcb hcc hcd hch hcr hcs hcy hda hdb hdc hdd hdh hdr hds hdu hdy hha hhb hhc hhd hhh hhr hhs hhu hhy hr- hra hrb hrc hrd hrh hrr hrs hru hsa hsb hsc hsd hsh hsr hss hsu hsy hua hub huc hud huh hur hus huu huy hy- hya hyb hyc hyd hyh hyr hys hyy ra- raa rab rac rad rah rar ras rau ray rba rbb rbc rbd rbh rbr rbs rbu rca rcb rcc rcd rch rcr rcs rcu rda rdb rdc rdd rdh rdr rds rdu rdy rh- rha rhb rhc rhd rhh rhr rhs rhu rra rrb rrc rrd rrh rrr rrs rru rsa rsb rsc rsd rsh rsr rss rsu rua rub ruc rud ruh rur rus ruu ruy ry- rya ryc ryd ryr rys ryu ryy saa sab sac sad sah sar sas sau say sba sbb sbc sbd sbh sbr sbs sbu sby sca scb scc scd sch scr scs scu sda sdb sdc sdd sdh sdr sds sdu sdy sh- sha shb shc shd shh shr shs shu shy sr- sra srb src srd srh srr srs sry ss- ssa ssb ssc ssd ssh ssr sss ssu sua sub suc sud suh sur sus suu suy sy- sya syb syc syd syh syr sys syu ua- uaa uab uac uad uah uar uas uau uay uba ubb ubc ubh ubr ubs ubu uby uca ucb ucc ucd uch ucr ucs ucu uda udb udc udd udr uds udu uha uhb uhc uhd uhh uhr uhs uhu uhy ur- ura urb urc urd urr urs uru ury usa usb usc usd ush usr uss usu uua uuc uur uus uuu uyc uys uyu yaa yab yac yad yah yar yas yau yay ybc ybr ybs yby yca ycc ycd ych ycs ycu ycy yda yds ydy yha yhc yhs yhu yra yrc yrs yru ysa ysb ysc ysr yss ysu ysy yua yud yuh yur yus yuu yuy yyb yyc yys yyu yyy

a-ha a-ya aaaa aaab aaac aaad aaah aaar aaas aaba aabb aabc aabd aabh aaby aaca aacb aacc aacd aach aacr aacs aacu aacy aada aadc aads aadu aaha aahs aara aarc aard aars aaru aasa aasc aasd aass aasu aaus abaa abab abac abad abar abas abau abay abb- abba abbb abbr abbs abby abca abcb abcc abcd abch abcr abcs abda abdu abdy abha abhr abhs abra abrc abrs abry abs- absa absd abss absu abua abud abus abuy abyc abys abyy acaa acab acac acad acar acas acba acca accc accd acch accs accu accy acda acdb acdc acds acha achh achr achs achu achy acr- acra acrc acrr acrs acry acsa acsc acsd acss acu- acur acus adaa adab adac adad adah adar adas aday adba adbc adcc adcs adda addc addd addr adds addu addy adha adhd adhs adhu adra adrs adry adsa adsr adss adua adub adur adya ahab ahac ahad ahah ahar ahas ahau ahha ahhs ahra ahrc ahrr ahrs ahsa ahss ahua ahus ahuy arab arac arad arah arar aras arau aray arba arbh arbs arby arc- arca arch arcs arda ardc ards ardu arh- arhs arr- arra arrc arrh arrr arrs arru arry ars- arsa arsc arsd arsu arsy arua arub arud ary- arya arys asaa asab asac asad asah asar asas asau asay asba asbu asby asc- asca ascb ascc asch ascr asda asds asha ashs ashu ashy asra asrc asrs asru assa assc assd assh assr asss assu assy asub asud asur asus asya auaa auby auca auch audc audh aur- aura aurd ausa ausd aush ausu ayad ayah ayar ayas ayay ayca ayda ayds ayra ayry aysu ayub ayuh ayur ayya baaa baad baah baar baas baba babb babr babs babu baby bac- baca bacc bach bacs bada badb badd badh badr bads badu bady baha bahr bahs bahu bar- bara barb barc bard barh barr bars baru bary basa basc