a-a a-b a-c aaa aab aac aah aan aao aar aas aay ab- aba abb abc abh abn abo abr abs aby ac- aca acb acc ach acn aco acr acs acy aha ahb ahc ahh ahn aho ahr ahs ahy an- ana anb anc anh ann ano anr ans any aoa aob aoc aoh aon aoo aor aos ar- ara arb arc arh arn aro arr ars ary as- asa asb asc ash asn aso asr ass asy ay- aya ayc ayh ayn ayo ayr ays baa bab bac bah ban bao bar bas bay bba bbb bbc bbh bbn bbo bbr bbs bby bca bcb bcc bch bcn bco bcr bcs bcy bha bhb bhc bhh bho bhr bhs bna bnb bnc bnn bno bnr bns boa bob boc boh bon boo bor bos boy bra brb brh brn bro brr brs bry bsa bsb bsc bsh bsn bso bsr bss bsy by- bya byc byh byn byo byr bys c-- caa cab cac cah can cao car cas cay cba cbb cbc cbh cbn cbo cbr cbs cby cca ccb ccc cch ccn cco ccr ccs ch- cha chb chc chh chn cho chr chs chy cn- cna cnb cnc cnh cnn cno cnr cns cny co- coa cob coc coh con coo cor cos coy cra crb crc crh crn cro crr crs cry csa csb csc csh csn cso csr css csy cya cyb cyc cyn cyo cyr cys haa hab hac hah han hao har has hay hba hbb hbc hbh hbn hbo hbr hbs hby hca hcb hcc hch hcn hco hcr hcs hcy hha hhb hhc hhh hhn hho hhr hhs hhy hna hnb hnc hnh hnn hno hns hny hoa hob hoc hoh hon hoo hor hos hoy hr- hra hrb hrc hrh hrn hro hrr hrs hsa hsb hsc hsh hsn hsr hss hsy hy- hya hyb hyc hyh hyn hyo hyr hys hyy naa nab nac nah nan nao nar nas nay nba nbb nbc nbn nbo nbr nbs nca ncb ncc nch ncn nco ncr ncs nha nhb nhc nhh nhn nhr nhs nhy nna nnb nnc nnh nnn nno nns no- noa nob noc noh non noo nor nos noy nra nrb nrc nrn nro nrr nrs nry nsa nsb nsc nsh nsn nso nsr nss nsy nya nyc nyn nyo nys nyy oaa oab oac oah oan oao oar oas ob- oba obb obc obh obn obo obr obs oby oc- oca ocb occ och ocn oco ocr ocs oha ohc ohh ohn oho ohr ohs on- ona onb onc onh onn ono onr ons ony oo- ooa oob ooc ooh oon ooo oor oos or- ora orb orc orh orn oro orr ors ory os- osa osb osc osh osn oso osr oss oya oyo oys ra- raa rab rac rah ran rao rar ras ray rba rbb rbc rbh rbn rbo rbr rbs rca rcb rcc rch rcn rco rcr rcs rh- rha rhb rhc rhh rhn rho rhr rhs rna rnb rnc rnh rnn rno rnr rns rny roa rob roc roh ron roo ror ros roy rra rrb rrc rrh rrn rrr rrs rsa rsb rsc rsh rsn rso rsr rss ry- rya ryc ryn ryo ryr rys ryy saa sab sac sah san sao sar sas say sba sbb sbc sbh sbn sbo sbr sbs sby sca scb scc sch scn sco scr scs sh- sha shb shc shh shn sho shr shs shy sna snb snc snn sno snr sns sny soa sob soc soh son soo sor sos soy sr- sra srb src srh srn sro srr srs sry ss- ssa ssb ssc ssh ssn sso ssr sss sy- sya syb syc syh syn syr sys yaa yab yac yah yan yao yar yas yay ybc ybr ybs yby yca ycc ych yco ycs ycy yha yhc yhs yna ynn yns yny yob yoc yon yoo yor yos yoy yra yrc yrn yro yrs ysa ysb ysc yso ysr yss ysy yyb yyc yys yyy

-ana a-ha a-ya a-yo aaaa aaab aaac aaah aaan aaar aaas aaba aabb aabc aabh aaby aaca aacb aacc aach aacn aaco aacr aacs aacy aaha aahs aana aaon aaoo aara aarc aaro aars aasa aasc aass abaa abab abac aban abar abas abay abb- abba abbb abbo abbr abbs abby abca abcb abcc abch abcn abcr abcs abha abho abhr abhs aboa abob aboh abon aboo abor abos aboy abra abrc abro abrs abry abs- absa abss abyc abys abyy acaa acab acac acan acar acas acba acca accc acch acco accs accy acha achh acho achr achs achy acoa acoh acon acor acos acoy acr- acra acrc acro acrr acrs acry acsa acsc acss ahab ahac ahah ahar ahas ahha ahhs ahoa ahor ahoy ahra ahrc ahrr ahrs ahsa ahso ahss ana- anaa anab anac anah anan anao anar anas anba anbb anbo anca ancc anco ancy anha anhs anna annb anno anns anny ano- anoa anon anor anos anoy anrc ansa anso anya aoah aoba aoca aocs aonb aono aora aorb aorn aors aoss arab arac arah aran arar aras aray arba arbh arbs arby arc- arca arch arco arcs arh- arhs arna arno arns aroa arob aron aroo aror aros arr- arra arrc arrh arro arrr arrs arry ars- arsa arsc arso arsy ary- arya aryn arys asaa asab asac asah asan asao asar asas asay asba asbo asby asc- asca ascb ascc asch asco ascr asha ashs ashy asnc asno asob asoc ason asor asos asra asrc asro asrs assa assc assh assn asso assr asss assy asya ay-o ayah ayan ayao ayar ayas ayay ayca ayna ayns ayon ayoo ayos ayra ayry ayya baaa baah baan baar baas baba babb babo babr babs baby bac- baca bacc bach bacn baco bacs baha bahn baho bahr bahs bana banc banh bann bano banr bans baoh baon baos bar- bara barb barc barh barn baro barr bars bary basa basc