Task: Program Execution
Input (English): e, R, 0, 6, M, 6, P
Output (English): [['e', 'R', '0', '6', 'M', '6'], ['e', 'R', '0', '6', 'M', 'P'], ['e', 'R', '0', '6', '6', 'P'], ['e', 'R', '0', 'M', '6', 'P'], ['e', 'R', '6', 'M', '6', 'P'], ['e', '0', '6', 'M', '6', 'P'], ['R', '0', '6', 'M', '6', 'P']]