apple paple apple paple ppale ppale aplpe palpe alppe lappe plape lpape aplpe palpe alppe lappe plape lpape pplae pplae plpae lppae plpae lppae appel papel appel papel ppael ppael apepl paepl aeppl eappl peapl epapl apepl paepl aeppl eappl peapl epapl ppeal ppeal pepal eppal pepal eppal aplep palep alpep lapep plaep lpaep apelp paelp aeplp eaplp pealp epalp alepp laepp aelpp ealpp leapp elapp pleap lpeap pelap eplap lepap elpap aplep palep alpep lapep plaep lpaep apelp paelp aeplp eaplp pealp epalp alepp laepp aelpp ealpp leapp elapp pleap lpeap pelap eplap lepap elpap pplea pplea plpea lppea plpea lppea ppela ppela pepla eppla pepla eppla plepa lpepa pelpa eplpa leppa elppa plepa lpepa pelpa eplpa leppa elppa
Note: these 'words' (valid or invalid) are all the permutations of the word apple. These words are obtained by scrambling the letters in apple.