a-a a-b a-c aaa aab aac aae aag aas ab- aba abb abc abe abg abs ac- aca acb acc ace acg acs aea aeb aec aee aeg aes ag- aga agb agc age agg ags as- asa asb asc ase asg ass baa bab bac bae bag bas bba bbb bbc bbe bbg bbs bca bcb bcc bce bcg bcs be- bea beb bec bee beg bes bga bgb bgc bge bgg bgs bsa bsb bsc bse bsg bss c-- caa cab cac cae cag cas cba cbb cbc cbe cbg cbs cca ccb ccc cce ccg ccs ce- cea ceb cec cee ceg ces cga cgb cgc cge cgg cgs csa csb csc cse csg css eaa eab eac eae eag eas eba ebb ebc ebe ebg ebs ec- eca ecb ecc ece ecg ecs eea eeb eec eee eeg ees ega egb egc ege egg egs es- esa esb esc ese esg ess gaa gab gac gae gag gas gba gbc gbe gbg gbs gca gcb gcc gce gcg gcs ge- gea geb gec gee geg ges gga ggb ggc ggg ggs gsa gsb gsc gse gsg gss saa sab sac sae sag sas sba sbb sbc sbe sbg sbs sca scb scc sce scg scs se- sea seb sec see seg ses sga sgb sgc sge sgg sgs ss- ssa ssb ssc sse ssg sss

-ase a-be aaaa aaab aaac aaae aaas aaba aabb aabc aaca aacb aacc aace aacs aaea aaec aaes aage aasa aasc aase aass abaa abab abac abae abag abas abb- abba abbb abbe abbs abca abcb abcc abcs abec abee abes abs- absa abse abss acaa acab acac acae acag acas acba acca accc acce accs ace- acea acec aces acga acgs acsa acsc acse acss aeac aeas aebs aecb aega aesc aess agac agag agas agba agca agcc agce agea agee ages agga agge agsa agsg asaa asab asac asae asag asas asba asc- asca ascb ascc asce asea asec asee ases asge assa assc asse asss baaa baas baba babb babe babs bac- baca bacc bace bacs baes baga bage bagg bags basa basc base bass bbas bbbb bbbs bbeb bbga bcaa bcas bcbc bcbg bcbs bcca bccc bccs bcec bces bcgs bcsa bcsc bcss beag beas beba bebb bebe beca becs beeb beeg bees bega begg begs bes- besa bese bess bgca bggs bsaa bsac bsas bscs bsea bseb bsec bsee bseg bses bsgs bssc bsse caaa caab caac caas caba cabe cabg cabs cac- caca cacc cace caec caes caga cage cagg cags casa casb casc case cass cbac cbbc cbbs cbca cbcc cbce cbcs cbea cbec cbee cbga cbgb cbsa cbsc cbse ccaa ccab ccac ccag ccas ccba ccbc ccca cccb cccc cccs ccee ccga ccgc ccgs ccsa ccsg ccss ceac ceas ceba cebs cec- ceca cece cecs ceeb ceec cees cege cesa cesc cese cesg cess cgac cgas cgcc cgcg cges cggs cgsb cgss csaa csab csac csas cscb cscc csce cscs csea csec csee cssa csse eaba eaca eacc eaec eaga eage easa ease ebac ebba ebbc ebbs ebcc ebes ebsa ecaa ecac ecbc ecbe ecca eccb eccc ecce eces ecgs ecsa ecsc ecse ecss eeca eecs eeea eeee eees eega eegs eese egaa egae egas egba egbe egcc egcg egea egec egee eggb egge eggs egsc egss esab esac esag esas esba esbs esca escb esce escs esea esee eses essa esse essg gaas gaba gabb gabe gabs gace gaea gaec gaes gaga gage gagg gags gasa gasb gasc gase gass gbag gbas gbbs gc-c gcaa gcbc gccc gccs gcse gcss geab geas geba gebe geca gece gees gege gegg gesg gess gggg ggss gsab gsea gsse sa-c saab saac saae saag saas saba sabb sabc sabe sabs saca sacc sace sacs saeb saes saga sage sagg sags sasa sasc sase sass sbaa sbac sbas sbbs sbca sbcc sbcs sbsa sbse scaa scab scac scag scas scba sccc scce sccs scea scec scee sceg scgs scsa scsc se-c se-e se-g se-s seaa seab seac seas seba sebe sebs sec- seca secc sece secg secs seea seeb seec seeg sees sega sege segg segs sesa sesc sese sess sgaa sgac sgca sgcb sgce sgcg sges sggg sggs sgss ssaa ssab ssac ssas ssca sscc ssce sscs ssec ssee sses ssgs sssa sssb sssc ssss

-aaa- a-sea aaaas aaace aaaee aaasa aaass aabaa aabba aabga aacbc aaces aacsa aacsb aacss aasee abaab ababa ababe ababs abaca abacs abaga abasa abase abass abbac abbas abbes abcas abccc abeba abebe abece abees abega abege abegg absee acaca acacb acage acase acass accas acccg aceae aeaea aebbe aegae aegea agace agase ageas agees agege agesa aggag asaba asabc asaga asage asasa asbca asce- ascea asega asege assab assac assas assce asse- asses b-cas baabe babas babbs babec babee babes bacab bacas bacca bacea bagac bagag bagas bagea bages bagga bagge baggs basab basca bases bassa basse bbbee bease bebes becca beeac beebe beebs beega begab begas begee begga begge beggs besas besee bessa besse bsaba c-a-c c-gas ca-ca caaba cabas cabse cacas caec- caeca cages cagge casas casca case- casea cases casse cbgbs ccass ccccc ceace ceaes cease ceasg cebas cebec cebes ceeac ceese cegge cesce cesga cesgs cesse csaba csbag cscae csgas eases easse ecasa ecseg eecca eeeee eggsa escae escas esces esses essse ga-ga gabas gabba gabbe gabbs gaeas gagae gagea gages gagge gasag gases gasse gcses geaca geasa gecse geese gegge gesca gesse ggaba gsses saaba saabs saage saasa saase sabac sabas sabca sabce sabes sabsa sacae sacas sacbe sacc- sacca sacsa sagaa sagas sages sagge sasca sases sassa sasse sbase scabs scace scags scase sccbc scegg scsaa se-ac seaca seace seaes seaga seage sease sebae sebba sebbe sebes sebga secas secca seeas seebe seeca seece seega seege seesa seese segab segas segeg segga segge sesac sesce sesea seses sessa sesse ss-gb sscac sssss

aaaaba aaages ababsa abacab abacas abases abassa abbace abbasa abbass abbess abcess abegge abesse abscss acasa access aceges acesas aeacea aeaces