a-a a-b a-c aaa aab aac aag aao aas ab- aba abb abc abg abo abs ac- aca acb acc acg aco acs ag- aga agb agc agg ago ags aoa aob aoc aog aoo aos as- asa asb asc asg aso ass baa bab bac bag bao bas bba bbb bbc bbg bbo bbs bca bcb bcc bcg bco bcs bga bgb bgc bgg bgo bgs boa bob boc bog boo bos bsa bsb bsc bsg bso bss c-- caa cab cac cag cao cas cba cbb cbc cbg cbo cbs cca ccb ccc ccg cco ccs cga cgb cgc cgg cgo cgs co- coa cob coc cog coo cos csa csb csc csg cso css gaa gab gac gag gao gas gba gbc gbg gbo gbs gca gcb gcc gcg gco gcs gga ggb ggc ggg ggo ggs goa gob goc gog goo gos gsa gsb gsc gsg gso gss oaa oab oac oag oao oas ob- oba obb obc obg obo obs oc- oca ocb occ ocg oco ocs oga ogc ogg ogo ogs oo- ooa oob ooc oog ooo oos os- osa osb osc osg oso oss saa sab sac sag sao sas sba sbb sbc sbg sbo sbs sca scb scc scg sco scs sga sgb sgc sgg sgo sgs soa sob soc sog soo sos ss- ssa ssb ssc ssg sso sss

aaaa aaab aaac aaas aaba aabb aabc aaca aacb aacc aaco aacs aaoo aasa aasc aass abaa abab abac abag abas abb- abba abbb abbo abbs abca abcb abcc abcs aboa abob aboo abos abs- absa abss acaa acab acac acag acas acba acca accc acco accs acga acgs acoa acog acos acsa acsc acss ag-o agac agag agao agas agba agbo agca agcc agco agga agob agog agoo agos agsa agsg aoba aoca aocs aoss asaa asab asac asag asao asas asba asbo asc- asca ascb ascc asco asob asoc asog asos assa assc asso asss baaa baas baba babb babo babs bac- baca bacc baco bacs baga bagg bago bags baos basa basc baso bass bbas bbbb bbbs bbga bcaa bcas bcbc bcbg bcbs bcca bccc bccs bcgs bcos bcsa bcsc bcss bgca bggs boab boac boag boas boba bobb bobo bobs boca boco bocs boga bogg bogo bogs boob booc boog boos bosa bosc boso boss bsaa bsac bsas bscs bsgs bsos bssc c-bo caaa caab caac caas caba cabg cabo cabs cac- caca cacc caco caga cagg cago cags caos casa casb casc caso cass cbac cbbc cbbs cbca cbcc cbcs cbga cbgb cbsa cbsc ccaa ccab ccac ccag ccas ccba ccbc ccca cccb cccc cccs ccga ccgc ccgs ccob ccoc ccsa ccsg ccss cgac cgas cgcc cgcg cggs cgsb cgss coag coas coba cobb cobo cobs coca coco cogo cogs coob coos cosa cosc coso coss csaa csab csac csao csas cscb cscc csco cscs csob csos cssa gaas gaba gabb gabo gabs gaga gagg gago gags gaos gasa gasb gasc gaso gass gbag gbas gbbo gbbs gc-c gcaa gcbc gccc gccs gcoa gcos gcss gggg ggss goas goba gobo gobs goca goga gogo gogs goog goos goso goss gsab gsoc gsos oasc oass obas obba obbo obos obss ocab ocac ocas ocbc occa occc ocga ocos ocsa ogb ogba ogoa ogog ooaa ooba oooo ooos oosa osag osas osba osca oscc osco osoo osos ossa ossb osso s-os sa-c saab saac saag saas saba sabb sabc sabo sabs saca sacc saco sacs saga sagg sago sags saos sasa sasc saso sass sbaa sbac sbas sbbs sbca sbcc sbcs sbsa scaa scab scac scag scas scba sccc sccs scgs scob scog scoo scsa scsc scso sgaa sgac sgca sgcb sgcg sggg sggs sgss soas soba sobo sobs soca soco socs soga sogo sogs soog soos sosa soso soss ssaa ssab ssac ssao ssas ssca sscc sscs ssgs ssoc sssa sssb sssc ssss

-aaa- aaaas aaaoc aaasa aaass aabaa aabba aabga aacbc aacos aacsa aacsb aacss abaab ababa ababs abaca abaco abacs abaga abago abasa abass abbac abbas abbos abcas abccc aboab abobo aboso acaca acacb acass accas acccg acoss agago aggag agogo agoos aooga aoos asaba asabc asaco asaga asasa asbca asbos ascao asco- ascog asocs asoga asosa assab assac assas assoa assoc assos b-cas babas babbs baboo babos bacab bacao bacas bacca bacco bacos bagac bagag bagao bagas bagga baggs basab basca basco basgo baso- bassa basso bo-bo boaco bobac boboc bobos bocac bocao bocas bocca bocoa bocsa bogga boggs bogos booba boobs booco boosa bosas bosco boscs bossa bosso bsaba bscco c-a-c c-gas ca-ca caaba cabas cabob caboc cabos cacao cacas caco- cacoa cacso caoba casas casca casco casos casso cbgbs ccass ccccc co-bo co-co coags cobas cobbs cocao cocas cocc- cocco cocoa cocos cooba coosa cos-b cosas cosca cosco csaba csbag csgas csobs ga-ga gaago gabas gabba gabbo gabbs gabos gaggo gasag gasco ggaba go-go go-oo goaso gobag gobbo gobos gocco gocoo gogao gogga gogos goobo googs gossa obaba oboga occas og-os ogags ogoas ogogo oocss ooooo ososo ossos saaba saabo saabs saasa sabac sabas sabca saboo sabsa sacas sacc- sacca sacco sacos sacsa sagaa sagas sagoo sagos saoco sasca sasco sassa sasso scabs scags sccbc scobs scoob scosa scsaa so-so sobao socca socog sosas soss- ss-gb sscac sssss

aaaaba aaaocs aacobs ababsa abacab abacas abacos abassa abbasa abbass aboaso abscss acasa ag-gag agogos asagag asagas ascaso assago baabaa babaco baboos baboso bacaba bagoas bagobo baobab bassac bassos bbbbbb boabab boasso bobbos boccob bococa bogoso booboo boossa bosaca bosaso bososo cabasa cabobs cacaos caccao cagaca casaba casabo casbaa cascas cascob cascos cassab cassoa cobbob coboss coccas cocco- cocoas cococo coocoo coscob cosoba cossas gabgab gagaga gasbag gassco go-gos gobags gobbos gogaga googoo gosaba gossas gossos ogassa oooooo osasco osogbo sabbac sabbas saboba saboga sacaba sacasa sacco- saccos sacsac sascab sass-c scaggs scocco scooba sobos soccos soosoo ssabsa

a-go-go agasaga agassac agbassa ago-oba assagao babacos babasco babocsa bac-cab bagabag bagassa baobabs bbbbbbb boo-boo booboos bosasso bossgoo casabas casasco cassaba coscaga gas-bag gasbags go-saga goo-goo goooooo