a-do aaaa aaad aaaf aaas aada aads aafa aafd aaff aaoo aasa aasd aasf aass adaa adad adag adao adas adda addd addo adds adfa adfs adgs adod adog adoo ados adsa adso adss afaa afad afao affa affo affs afgf afoa afog afoo afsa ag-o agad agag agao agas agda agfa agga agod agog agoo agos agsa agsg aosd aoss asaa asad asaf asag asao asas asda asdf asdo asds asfa asgd asod asof asog asos assa assd asso asss daad daag daas dada dado dads dafa daff dafo dafs daga dagg dago dags daos dasa dasd dass dddd ddss dfaf dfas dfds dffa doas dod- doda dodd dodg dodo dods doff dog- doga dogg dogo dogs dood doof doos dosa doso doss dsda dsfa dsoa dsos dssa faaa faad faas fada fadd fado fads fafa faff fafg fafo fagg fago fags fasa fasd faso fass fdoa fdos ffff ffsa ffss foad foaf foda fofo fogg fogo fogs food foof foos fosa foso foss fsas fsfo fsgs fssa fssf gaas gada gadd gado gads gafa gaff gaga gagg gago gags gaos gasa gaso gass gffa gfoa ggfg gggg ggss goad goaf goas goda godo gods goff goga gogo gogs good goof goog goos goso goss gsds gsos oafo oafs oass odas odda oddd odds odoo odos odso ofas off- offa offo offs ofgo ogoa ogod ogog ooaa ooda ooff oofs oooo ooos oosa osaf osag osas osfa osoo osos ossa ossd osso s-os saad saaf saag saas sada sadd sado sads safa saff safo saga sagg sago sags saos sasa sasd sasf saso sass sdds sdgs sdog sdsf sdss sfas sfog sfos sfss sgaa sggg sggs sgsd sgss soad soas soda sodd sodo sods sofa sofo soga sogo sogs sood soof soog soos sosa soso soss ssaa ssao ssas ssdd ssdf ssgs sssa sssf ssss