pandy apndy pnady npady anpdy napdy padny apdny pdany dpany adpny dapny pnday npday pdnay dpnay ndpay dnpay andpy nadpy adnpy danpy ndapy dnapy panyd apnyd pnayd npayd anpyd napyd paynd apynd pyand ypand aypnd yapnd pnyad npyad pynad ypnad nypad ynpad anypd naypd aynpd yanpd nyapd ynapd padyn apdyn pdayn dpayn adpyn dapyn paydn apydn pyadn ypadn aypdn yapdn pdyan dpyan pydan ypdan dypan ydpan adypn daypn aydpn yadpn dyapn ydapn pndya npdya pdnya dpnya ndpya dnpya pnyda npyda pynda ypnda nypda ynpda pdyna dpyna pydna ypdna dypna ydpna ndypa dnypa nydpa yndpa dynpa ydnpa andyp nadyp adnyp danyp ndayp dnayp anydp naydp ayndp yandp nyadp ynadp adynp daynp aydnp yadnp dyanp ydanp ndyap dnyap nydap yndap dynap ydnap
Note: these 'words' (valid or invalid) are all the permutations of the word pandy. These words are obtained by scrambling the letters in pandy.