a-a a-b a-c aaa aab aac aah aao aas aaw ab- aba abb abc abh abo abs abw ac- aca acb acc ach aco acs acw aha ahb ahc ahh aho ahs ahw aoa aob aoc aoh aoo aos aow as- asa asb asc ash aso ass asw aw- awa awb awc awh awo aws aww baa bab bac bah bao bas baw bba bbb bbc bbh bbo bbs bbw bca bcb bcc bch bco bcs bha bhb bhc bhh bho bhs bhw boa bob boc boh boo bos bow bsa bsb bsc bsh bso bss bsw bwa bwb bwc bwh bwo bws c-- caa cab cac cah cao cas caw cba cbb cbc cbh cbo cbs cbw cca ccb ccc cch cco ccs ccw ch- cha chb chc chh cho chs chw co- coa cob coc coh coo cos cow csa csb csc csh cso css csw cw- cwa cwb cwc cwh cwo cws haa hab hac hah hao has haw hba hbb hbc hbh hbo hbs hbw hca hcb hcc hch hco hcs hcw hha hhb hhc hhh hho hhs hhw hoa hob hoc hoh hoo hos how hsa hsb hsc hsh hss hsw hw- hwa hwb hwo hws hww oaa oab oac oah oao oas oaw ob- oba obb obc obh obo obs obw oc- oca ocb occ och oco ocs ocw oha ohc ohh oho ohs oo- ooa oob ooc ooh ooo oos oow os- osa osb osc osh oso oss osw owa owb owc owh owo ows oww saa sab sac sah sao sas saw sba sbb sbc sbh sbo sbs sbw sca scb scc sch sco scs scw sh- sha shb shc shh sho shs soa sob soc soh soo sos sow ss- ssa ssb ssc ssh sso sss ssw swa swb swc swh swo sws waa wab wac wah wao was waw wba wbb wbc wbo wbs wbw wca wcb wcc wch wco wcs wcw wh- wha whb whc whh who whs whw woa wob woc woh woo wos wow wsa wsb wsc wsh wso wss wsw wwa wwc wwo www

a-ha a-wa aaaa aaab aaac aaah aaas aaba aabb aabc aabh aabw aaca aacb aacc aach aaco aacs aaha aahs aaoo aaow aasa aasc aass aaww abaa abab abac abas abaw abb- abba abbb abbo abbs abca abcb abcc abch abcs abcw abha abho abhs aboa abob aboh aboo abos abow abs- absa abss absw abwa abwh acaa acab acac acas acba acca accc acch acco accs acha achh acho achs acoa acoh acos acow acsa acsc acss acsw acwa acww ahab ahac ahah ahas ahha ahhs ahoa ahsa ahso ahss ahwa aoah aoba aoca aocs aoss asaa asab asac asah asao asas asba asbo asc- asca ascb ascc asch asco ascw asha ashs asob asoc asos asow assa assc assh asso asss aswh awac awas awho awhs awoo awow awss awwa awws baaa baah baas baba babb babo babs bac- baca bacc bach baco bacs baha baho bahs baoh baos basa basc bash baso bass baw- baws bbas bbbb bbbs bbch bbhs bbwc bbws bcaa bcas bcbc bcbs bcca bccc bccs bchs bcos bcsa bcsc bcss bhao bhca bhcc bhhs boab boac boas boba bobb bobo bobs bobw boca boch boco bocs boha boho bohs bohw boob booc booh boos boow bosa bosc bosh boso boss bowa bows bsaa bsac bsas bsaw bscs bshs bsos bssc bwaa bwhs bwoc c-bo caaa caab caac caah caas caba cabo cabs cac- caca cacc cach caco cacw caha cahs caos casa casb casc cash caso cass caws cbac cbbc cbbs cbca cbcc cbcs cbha cbhs cbsa cbsc cbwa ccaa ccab ccac ccas ccba ccbc ccca cccb cccc cccs ccha cchs ccob ccoc ccow ccsa ccss chaa chab chac chah chao chas chaw chca chch chcs chha chhs choc choh choo chos chow chsc chsh chsw chwo coas coba cobb cobh cobo cobs coca coch coco coha coho cohs coob cooh coos cosa cosc cosh coso coss cowh cows csaa csab csac csao csas cscb cscc csch csco cscs cshs csob csos cssa csws cwac cwos haab haas haba habo habs haco hacs haha haho hahs hasa hasc hash hass hawa hawc haws hbbs hbhs hboc hbos hbss hcaw hcbc hcbs hcca hccb hccc hcch hccs hchs hcsa hcsc hcso hcss hhaa hhhh hhhs hoac hoas hoba hobo hobs hoca hoch hocs hoha hoho hoos hosa hosh hoss howa howh hows hsac hsas hsbc hscc hshs hsob oahs oasc oass obas obba obbo obhs obos obss ocab ocac ocas ocbc occa occc ocha ochs ocos ocsa ocsw ohaw ohba ohcc ohho ohhs ohob ohoh ohos ohow ohso ohss ooaa ooba ooha ooho oohs oooh oooo ooos oosa osas osba osca oscc osco osha oshc osho oshs osoo osos osow ossa ossb osso owch owoh owow owsa owwa s-os sa-c saab saac saah saas saba sabb sabc sabo sabs saca sacc saco sacs saha saho sahs saos sasa sasc sash saso sass sawa saws sbaa sbac sbas sbbs sbca sbcc sbcs sbhc sbhs sbsa scaa scab scac scas scaw scba sccc sccs sch- scha schh scho schs schw scob scoh scoo scow scsa scsc scsh scso shab shac shah shao shas shaw shbs shca shcc shha shhh shhs shoa shoo shos show shsc shwa soas soaw soba sobo sobs soca soch soco socs soha sohh soho sohs soos sosa sosh soso soss sowa sows ssaa ssab ssac ssao ssas ssaw ssca sscc sscs sshs ssoc sssa sssb sssc sssh ssss ssws swab swac swas swbc swbs swbw swcc swch swhs swob swoo swow swss waaa waac waah waao waas waaw waba wabb wabc wabh wabo wabs wabw waca wacb wacc wach waco wacs waha wahb wahs waob waoc waoh waoo waos waow wasa wasb wasc wash waso wass wawa wawb wawc wawo waws wbaa wbab wbac wbbb wbbo wbbs wbbw wbca wbcb wbch wbco wbcw wbha wbhb wbhc wbhh wbhs wbhw wbob wboc wbos wbow wbsa wbsb wbsc wbsh wbss wbsw wbwb wbwc wbwo wcab wcao