foope ofope foope ofope oofpe oofpe fopoe ofpoe fpooe pfooe opfoe pofoe fopoe ofpoe fpooe pfooe opfoe pofoe oopfe oopfe opofe poofe opofe poofe fooep ofoep fooep ofoep oofep oofep foeop ofeop feoop efoop oefop eofop foeop ofeop feoop efoop oefop eofop ooefp ooefp oeofp eoofp oeofp eoofp fopeo ofpeo fpoeo pfoeo opfeo pofeo foepo ofepo feopo efopo oefpo eofpo fpeoo pfeoo fepoo efpoo pefoo epfoo opefo poefo oepfo eopfo peofo epofo fopeo ofpeo fpoeo pfoeo opfeo pofeo foepo ofepo feopo efopo oefpo eofpo fpeoo pfeoo fepoo efpoo pefoo epfoo opefo poefo oepfo eopfo peofo epofo oopef oopef opoef pooef opoef pooef ooepf ooepf oeopf eoopf oeopf eoopf opeof poeof oepof eopof peoof epoof opeof poeof oepof eopof peoof epoof
Note: these 'words' (valid or invalid) are all the permutations of the word foope. These words are obtained by scrambling the letters in foope.