dygod ydgod dgyod gdyod ygdod gydod dyogd ydogd doygd odygd yodgd oydgd dgoyd gdoyd dogyd odgyd godyd ogdyd ygodd gyodd yogdd oygdd goydd ogydd dygdo ydgdo dgydo gdydo ygddo gyddo dydgo yddgo ddygo ddygo yddgo dydgo dgdyo gddyo ddgyo ddgyo gddyo dgdyo ygddo gyddo ydgdo dygdo gdydo dgydo dyodg ydodg doydg odydg yoddg oyddg dydog yddog ddyog ddyog yddog dydog dodyg oddyg ddoyg ddoyg oddyg dodyg yoddg oyddg ydodg dyodg odydg doydg dgody gdody dogdy odgdy goddy ogddy dgdoy gddoy ddgoy ddgoy gddoy dgdoy dodgy oddgy ddogy ddogy oddgy dodgy goddy ogddy gdody dgody odgdy dogdy ygodd gyodd yogdd oygdd goydd ogydd ygdod gydod ydgod dygod gdyod dgyod yodgd oydgd ydogd dyogd odygd doygd godyd ogdyd gdoyd dgoyd odgyd dogyd
Note: these 'words' (valid or invalid) are all the permutations of the word dygod. These words are obtained by scrambling the letters in dygod.