a-a a-b a-c aaa aab aac aag aan aao aas aay ab- aba abb abc abg abn abo abs aby ac- aca acb acc acg acn aco acs acy ag- aga agb agc agg agn ago ags agy an- ana anb anc ang ann ano ans any aoa aob aoc aog aon aoo aos as- asa asb asc asg asn aso ass asy ay- aya ayc ayn ayo ays baa bab bac bag ban bao bas bay bba bbb bbc bbg bbn bbo bbs bby bca bcb bcc bcg bcn bco bcs bcy bga bgb bgc bgg bgn bgo bgs bna bnb bnc bng bnn bno bns boa bob boc bog bon boo bos boy bsa bsb bsc bsg bsn bso bss bsy by- bya byc byg byn byo bys c-- caa cab cac cag can cao cas cay cba cbb cbc cbg cbn cbo cbs cby cca ccb ccc ccg ccn cco ccs cga cgb cgc cgg cgn cgo cgs cgy cn- cna cnb cnc cng cnn cno cns cny co- coa cob coc cog con coo cos coy csa csb csc csg csn cso css csy cya cyb cyc cyg cyn cyo cys gaa gab gac gag gan gao gas gay gba gbc gbg gbn gbo gbs gby gca gcb gcc gcg gcn gco gcs gga ggb ggc ggg ggn ggo ggs gna gnb gnc gnn gno gns goa gob goc gog gon goo gos goy gsa gsb gsc gsg gsn gso gss gy- gya gyb gyn gyo gys naa nab nac nag nan nao nas nay nba nbb nbc nbg nbn nbo nbs nca ncb ncc ncg ncn nco ncs nga ngb ngc ngg ngn ngo ngs nna nnb nnc nng nnn nno nns no- noa nob noc nog non noo nos noy nsa nsb nsc nsg nsn nso nss nsy nya nyc nyg nyn nyo nys nyy oaa oab oac oag oan oao oas ob- oba obb obc obg obn obo obs oby oc- oca ocb occ ocg ocn oco ocs oga ogc ogg ogn ogo ogs ogy on- ona onb onc ong onn ono ons ony oo- ooa oob ooc oog oon ooo oos os- osa osb osc osg osn oso oss oya oyo oys saa sab sac sag san sao sas say sba sbb sbc sbg sbn sbo sbs sby sca scb scc scg scn sco scs sga sgb sgc sgg sgn sgo sgs sna snb snc sng snn sno sns sny soa sob soc sog son soo sos soy ss- ssa ssb ssc ssg ssn sso sss sy- sya syb syc syg syn sys yaa yab yac yag yan yao yas yay ybc ybg ybs yby yca ycc yco ycs ycy yga ygc ygo yna yng ynn yns yny yob yoc yog yon yoo yos yoy ysa ysb ysc ysg yso yss ysy yyb yyc yyg yys yyy

-ana a-ya a-yo aaaa aaab aaac aaan aaas aaba aabb aabc aaby aaca aacb aacc aacn aaco aacs aacy aana aang aaon aaoo aasa aasc aass abaa abab abac abag aban abas abay abb- abba abbb abbo abbs abby abca abcb abcc abcn abcs aboa abob abon aboo abos aboy abs- absa abss abyc abys abyy acaa acab acac acag acan acas acba acca accc acco accs accy acga acgs acoa acog acon acos acoy acsa acsc acss ag-o agac agag agan agao agas agay agba agbo agca agcc agco agcy agga aggy agna agno agns agny agob agog agon agoo agos agsa agsg agya ana- anaa anab anac anag anan anao anas anba anbb anbo anca ancc anco ancy ang- anga ango angs angy anna annb anno anns anny ano- anoa anon anos anoy ansa anso anya aoba aoca aocs aonb aono aoss asaa asab asac asag asan asao asas asay asba asbo asby asc- asca ascb ascc asco asnc asno asob asoc asog ason asos assa assc assn asso asss assy asya ay-o ayan ayao ayas ayay ayca ayna ayns ayon ayoo ayos ayya baaa baan baas baba babb babo babs baby bac- baca bacc bacn baco bacs baga bagg bagn bago bags bagy bana banc bang bann bano bans baon baos basa basc baso bass baya bayg bayo bays bbas bbay bbbb bbbs bbga bbng bboy bbyo bcaa bcas bcbc bcbg bcbs bcca bccc bccs bcgs bcos bcsa bcsc bcsn bcss bgan bgca bggs bgon bnas bnoc bnss bnya boab boac boag boan boas boba bobb bobo bobs boby boca boco bocs boga bogg bogo bogs bogy bona bonc bong bonn bono bons bony boob booc boog boon boos bosa bosc bosn boso boss boya boyg boyn boyo boys bsaa bsac bsas bscs bsgs bsns bson bsos bssc byan byas bygg bygo bync byng byno byoa byob byoc byon byos bysb byso byss bysy c-bo caaa caab caac caan caas caba cabg cabo cabs caby cac- caca cacc caco caga cagg cagn cago cags cagy cana canc cang cann cano cans cany caos casa casb casc caso cass cayo cays cbac cbbc cbbs cbca cbcc cbcn cbcs cbga cbgb cbna cbsa cbsc cbsn ccaa ccab ccac ccag ccas ccba ccbc ccbn ccca cccb cccc cccs ccga ccgc ccgs ccna ccnb ccnc ccns ccny ccob ccoc ccsa ccsg ccsn ccss cgac cgas cgcc cgcg cggs cgns cgsb cgss cnaa cnac cnag cnas cnbc cnco cnna cnsa cnss coag coan coas coba cobb cobo cobs coby coca coco cogo cogs con- cona conc cong conn cono cons cony coob coon coos cosa cosc coso coss cosy coya coyn coyo coys csaa csab csac csao csas cscb cscc csco cscs csgn csny csob csos cssa csys cya- cyaa cyan cyba cybb cybc cybo cyc- cyca cycb cycc cycs cygb cyn- cyno cyoa cyon cysg cyy- cyyc cyyn gaas gaba gabb gabo gabs gaby gacy gaga gagg gago gags gana ganc gang gann gano gans gany gaon gaos gasa gasb gasc gaso gass gaya gayo gays gbag gban gbas gbbo gbbs gbon gc-c gcaa gcbc gccc gccs gcna gcoa gcos gcss gggg ggss gnaa gnac gnas