a-do a-ha aaaa aaad aaaf aaah aaas aada aads aafa aafd aaff aaha aahs aaoo aasa aasd aasf aass adaa adad adah adao adas adda addd addo adds adfa adfs adha adhd adho adhs adod adoo ados adsa adso adss afaa afad afao affa affo affs afhs afoa afoo afsa ahad ahah ahas ahfa ahha ahhs ahoa ahod ahsa ahso ahss aoah aodh aosd aoss asaa asad asaf asah asao asas asda asdf asdo asds asfa asha ashs asod asof asos assa assd assh asso asss daad daas dada dado dads dafa daff dafo dafs daha dahs daos dasa dasd dash dass dddd ddss dfaf dfas dfds dffa dhaa dhad dhao dhfs dhod dhsa doas dod- doda dodd dodo dods doff doha dohs dood doof doos dosa dosh doso doss dsda dsfa dshs dsoa dsos dssa faaa faad faah faas fada fadd fado fads fafa faff fafo faha fahd fahs fasa fasd fash faso fass fdhs fdoa fdos ffff ffhs ffsa ffss fhas fhfs fhhs fhss foad foaf foda fofo fohs food foof foos fosa fosh foso foss fsas fsfo fshd fshs fssa fssf haad haaf haas hada hadf hadh hafd haff hafs haha haho hahs hasa hasd hash hass hdda hdhs hdod hdos hdss hfhs hfss hhaa hhds hhhh hhhs hhof hoad hoas hoda hodh hods hoff hofs hoha hoho hood hoof hoos hosa hosh hoss hsad hsas hsfs hshs oafo oafs oahs oass odah odas odda oddd odds odoh odoo odos odso ofah ofas off- offa offh offo offs ohad ohho ohhs ohoh ohos ohso ohss ooaa ooda ooff oofs ooha ooho oohs oooh oooo ooos oosa osaf osas osfa osha osho oshs osoo osos ossa ossd osso s-os saad saaf saah saas sada sadd sadh sado sads safa saff safo saha saho sahs saos sasa sasd sasf sash saso sass sdds sdha sdhd sdhs sdsf sdss sfas sfha sfhs sfos sfss shad shah shao shas shha shhh shhs shoa shod shof shoo shos soad soas soda sodd sodo sods sofa sofo soha sohh soho sohs sood soof soos sosa sosh soso soss ssaa ssao ssas ssdd ssdf sshs sssa sssf sssh ssss