-ey a-a a-b a-c aaa aab aac aae aao aas aay ab- aba abb abc abe abo abs aby ac- aca acb acc ace aco acs acy aea aeb aec aee aeo aes aey aoa aob aoc aoe aoo aos as- asa asb asc ase aso ass asy ay- aya ayc aye ayo ays baa bab bac bae bao bas bay bba bbb bbc bbe bbo bbs bby bca bcb bcc bce bco bcs bcy be- bea beb bec bee beo bes bey boa bob boc boe boo bos boy bsa bsb bsc bse bso bss bsy by- bya byc bye byo bys c-- caa cab cac cae cao cas cay cba cbb cbc cbe cbo cbs cby cca ccb ccc cce cco ccs ce- cea ceb cec cee ceo ces cey co- coa cob coc coe coo cos coy csa csb csc cse cso css csy cya cyb cyc cye cyo cys eaa eab eac eae eao eas eba ebb ebc ebe ebo ebs eby ec- eca ecb ecc ece eco ecs eea eeb eec eee eeo ees eey eo- eoa eob eoc eoe eoo eos es- esa esb esc ese eso ess esy eya eyc eye eyo eys oaa oab oac oae oao oas ob- oba obb obc obe obo obs oby oc- oca ocb occ oco ocs oea oeb oec oee oeo oes oey oo- ooa oob ooc ooo oos os- osa osb osc ose oso oss oya oye oyo oys saa sab sac sae sao sas say sba sbb sbc sbe sbo sbs sby sca scb scc sce sco scs se- sea seb sec see seo ses sey soa sob soc soe soo sos soy ss- ssa ssb ssc sse sso sss sy- sya syb syc sye sys yaa yab yac yae yao yas yay ybc ybe ybs yby yca ycc yce yco ycs ycy yea yeb yec yee yeo yes yey yob yoc yoe yoo yos yoy ysa ysb ysc yse yso yss ysy yyb yyc yye yys yyy

-ase -ose a-be a-ya a-yo aaaa aaab aaac aaae aaas aaba aabb aabc aaby aaca aacb aacc aace aaco aacs aacy aaea aaec aaes aaoe aaoo aasa aasc aase aass abaa abab abac abae abas abay abb- abba abbb abbe abbo abbs abby abca abcb abcc abcs abec abee abes abey aboa abob aboo abos aboy abs- absa abse abss abyc abye abys abyy acaa acab acac acae acas acba acca accc acce acco accs accy ace- acea acec aces acey acoa acoe acos acoy acsa acsc acse acss aeac aeas aebs aeby aecb aesc aess aoba aoca aoce aocs aoss asaa asab asac asae asao asas asay asba asbo asby asc- asca ascb ascc asce asco asea asec asee ases asey asob asoc asos assa assc asse asso asss assy asya asye ay-o ayao ayas ayay ayca ayce ayes ayoo ayos ayya baaa baas baba babb babe babo babs baby bac- baca bacc bace baco bacs baes baos basa basc base baso bass baya baye bayo bays bbas bbay bbbb bbbs bbeb bboy bbyo bcaa bcas bcbc bcbs bcca bccc bccs bcec bces bcos bcsa bcsc bcss beas beay beba bebb bebe bebo beby beca becs beeb bees beey beo- beos bes- besa bese beso bess besy beya beye beys boab boac boas boba bobb bobe bobo bobs boby boca boce boco bocs boea boec boee boeo boes boey boob booc booe boos bosa bosc bose boso boss boya boye boyo boys bsaa bsac bsas bscs bsea bseb bsec bsee bses bsos bssc bsse byas byce byes byoa byob byoc byos bysb byse byso byss bysy c-bo caaa caab caac caas caba cabe cabo cabs caby cac- caca cacc cace caco caec caes caos casa casb casc case caso cass caye cayo cays cbac cbbc cbbs cbca cbcc cbce cbcs cbea cbec cbee cbsa cbsc cbse ccaa ccab ccac ccas ccba ccbc ccca cccb cccc cccs ccee ccob ccoc ccsa ccss ceac ceas ceba cebs cec- ceca cece ceco cecs ceeb ceec cees ceos cesa cesc cese cess ceys coas coba cobb cobe cobo cobs coby coca coce coco coes coob coos cosa cosc cose coso coss cosy coya coyo coys csaa csab csac csao csas cscb cscc csce csco cscs csea csec csee csob csos cssa csse csys cya- cyaa cyba cybb cybc cybo cyc- cyca cycb cycc cycs cyoa cyse cyy- cyyc eaba eaca eacc eaec easa ease easo easy ebac ebay ebba ebbc ebbo ebbs ebby ebcc ebes eboe eboo ebos eboy ebsa ebya ecaa ecac ecao ecbc ecbe ecca eccb eccc ecce ecco eces eco- ecos ecsa ecsc ecse ecss eeby eeca eecs eeea eeee eees eeoc eese eesy eoes esab esac esas esba esbo esbs esca escb esce esco escs esea esee eseo eses eso- esos essa esse esso essy eyas eyeb eyec eyes eyey eyse o-eo oaes oasc oase oass oasy obas obay obba obbo obby obea obec obes obey oboe obos oboy obss ocab ocac ocas ocbc occa occc oce ocee ocos ocsa ocys oec- oeca oecc oeec oese oeya oeye oeyo ooaa ooba oobe ooby ooes oooo ooos oosa oose osas osay osba osbe osby osca oscc osce osco osea osec osee oses osey osoo osos ossa ossb osse osso ossy oyas oyce oyee oyes oyse oyss s-os sa-c saab saac saae saas saba sabb sabc sabe sabo sabs saca sacc sace saco sacs sacy saeb saes saos sasa sasc sase saso sass saya saye sayo says sbaa sbac sbas sbbs sbca sbcc sbcs sbsa sbse scaa scab scac scas scay scba sccc scce sccs sccy scea scec scee scey scob scoo scsa scsc scso scye se-c se-e se-o se-s se-y seaa seab seac seas seay seba sebe sebo sebs seby sec- seca secc sece seco secs secy seea seeb seec sees seey seoc sesa sesc sese seso sess seye seys soas soay soba sobe sobo sobs soca soce soco socs socy soea soec soeo soes soos sooy sosa sose soso soss soya soye soyo soys ssaa