Task: Program Execution
Input (English): Z, F, w, 5, 9, b, e
Output (English): [['Z', 'F', 'w', '5', '9', 'b'], ['Z', 'F', 'w', '5', '9', 'e'], ['Z', 'F', 'w', '5', 'b', 'e'], ['Z', 'F', 'w', '9', 'b', 'e'], ['Z', 'F', '5', '9', 'b', 'e'], ['Z', 'w', '5', '9', 'b', 'e'], ['F', 'w', '5', '9', 'b', 'e']]