Task: Program Execution
Input (English): 7, E, 6, 3, 3, w, 4
Output (English): [['7', 'E', '6', '3', '3', 'w'], ['7', 'E', '6', '3', '3', '4'], ['7', 'E', '6', '3', 'w', '4'], ['7', 'E', '6', '3', 'w', '4'], ['7', 'E', '3', '3', 'w', '4'], ['7', '6', '3', '3', 'w', '4'], ['E', '6', '3', '3', 'w', '4']]