opepe poepe oeppe eoppe peope epope oppee popee oppee popee ppoee ppoee oeppe eoppe opepe poepe epope peope pepoe eppoe ppeoe ppeoe eppoe pepoe opeep poeep oepep eopep peoep epoep opeep poeep oepep eopep peoep epoep oeepp eoepp oeepp eoepp eeopp eeopp peeop epeop peeop epeop eepop eepop oppee popee oppee popee ppoee ppoee opepe poepe oeppe eoppe peope epope opepe poepe oeppe eoppe peope epope ppeoe ppeoe pepoe eppoe pepoe eppoe oepep eopep opeep poeep epoep peoep oeepp eoepp oeepp eoepp eeopp eeopp opeep poeep oepep eopep peoep epoep epeop peeop eepop eepop peeop epeop pepeo eppeo ppeeo ppeeo eppeo pepeo peepo epepo peepo epepo eeppo eeppo ppeeo ppeeo pepeo eppeo pepeo eppeo epepo peepo eeppo eeppo peepo epepo
Note: these 'words' (valid or invalid) are all the permutations of the word opepe. These words are obtained by scrambling the letters in opepe.