Task: Program Execution
Input (English): 3, 3, 8, a, w, 9, 7
Output (English): [['3', '3', '8', 'a', 'w', '9'], ['3', '3', '8', 'a', 'w', '7'], ['3', '3', '8', 'a', '9', '7'], ['3', '3', '8', 'w', '9', '7'], ['3', '3', 'a', 'w', '9', '7'], ['3', '8', 'a', 'w', '9', '7'], ['3', '8', 'a', 'w', '9', '7']]