-ase -ose a-be aaaa aaab aaac aaae aaas aaba aabb aabc aaca aacb aacc aace aaco aacs aaea aaec aaes aage aaoe aaoo aasa aasc aase aass abaa abab abac abae abag abas abb- abba abbb abbe abbo abbs abca abcb abcc abcs abec abee abes aboa abob aboo abos abs- absa abse abss acaa acab acac acae acag acas acba acca accc acce acco accs ace- acea acec aces acga acgs acoa acoe acog acos acsa acsc acse acss aeac aeas aebs aecb aega aesc aess ag-o agac agag agao agas agba agbo agca agcc agce agco agea agee ages agga agge agob agog agoo agos agsa agsg aoba aoca aoce aocs aoss asaa asab asac asae asag asao asas asba asbo asc- asca ascb ascc asce asco asea asec asee ases asge asob asoc asog asos assa assc asse asso asss baaa baas baba babb babe babo babs bac- baca bacc bace baco bacs baes baga bage bagg bago bags baos basa basc base baso bass bbas bbbb bbbs bbeb bbga bcaa bcas bcbc bcbg bcbs bcca bccc bccs bcec bces bcgs bcos bcsa bcsc bcss beag beas beba bebb bebe bebo beca becs beeb beeg bees bega begg bego begs beo- beos bes- besa bese beso bess bgca bggs boab boac boag boas boba bobb bobe bobo bobs boca boce boco bocs boea boec boee boeo boes boga boge bogg bogo bogs boob booc booe boog boos bosa bosc bose boso boss bsaa bsac bsas bscs bsea bseb bsec bsee bseg bses bsgs bsos bssc bsse c-bo caaa caab caac caas caba cabe cabg cabo cabs cac- caca cacc cace caco caec caes caga cage cagg cago cags caos casa casb casc case caso 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 ccob ccoc ccsa ccsg ccss ceac ceas ceba cebs cec- ceca cece ceco cecs ceeb ceec cees cege cego ceos cesa cesc cese cesg cess cgac cgas cgcc cgcg cges cggs cgsb cgss coag coas coba cobb cobe cobo cobs coca coce coco coes cogo cogs coob coos cosa cosc cose coso coss csaa csab csac csao csas cscb cscc csce csco cscs csea csec csee csob csos cssa csse eaba eaca eacc eaec eaga eage easa ease easo ebac ebba ebbc ebbo ebbs ebcc ebes eboe eboo ebos ebsa ecaa ecac ecao ecbc ecbe ecca eccb eccc ecce ecco eces ecgs eco- ecog ecos ecsa ecsc ecse ecss eeca eecs eeea eeee eees eega eegs eeoc eese egaa egae egao egas egba egbe egcc egcg egea egec egee eggb egge eggo eggs ego- egos egsc egss eoes esab esac esag esas esba esbo esbs esca escb esce esco escs esea esee eseo eses eso- esos essa esse essg esso gaas gaba gabb gabe gabo gabs gace gaea gaec gaes gaga gage gagg gago gags gaos gasa gasb gasc gase gaso gass gbag gbas gbbo gbbs gc-c gcaa gcbc gccc gccs gcoa gcos gcse gcss geab geas geba gebe geca gece gees gege gegg gego geo- geog geos gesg geso gess gggg ggss goas goba gobe gobo gobs goca goce goes goga gogo gogs goog goos gose goso goss gsab gsea gsoc gsos gsse o-eo oaes oasc oase oass obas obba obbo obea obec obes oboe obos obss ocab ocac ocas ocbc occa occc oce ocee ocga ocos ocsa oec- oeca oecc oeec oegb oese ogae ogb ogba ogbe ogea ogee ogge ogoa ogog ooaa ooba oobe ooes oooo ooos oosa oose osag osas osba osbe osca oscc osce osco osea osec osee oses osoo osos ossa ossb osse osso s-os sa-c saab saac saae saag saas saba sabb sabc sabe sabo sabs saca sacc sace saco sacs saeb saes saga sage sagg sago sags saos sasa sasc sase saso sass sbaa sbac sbas sbbs sbca sbcc sbcs sbsa sbse scaa scab scac scag scas scba sccc scce sccs scea scec scee sceg scgs scob scog scoo scsa scsc scso se-c se-e se-g se-o se-s seaa seab seac seas seba sebe sebo sebs sec- seca secc sece secg seco secs seea seeb seec seeg sees sega sege segg sego segs seoc sesa sesc sese seso sess sgaa sgac sgca sgcb sgce sgcg sges sggg sggs sgss soas soba sobe sobo sobs soca soce soco socs soea soec soeo soes soga sogo sogs soog soos sosa sose soso soss ssaa ssab ssac ssao ssas ssca sscc ssce sscs ssec ssee sses ssgs ssoc sssa sssb sssc ssss