Task: Program Execution
Input (English): 0, 2, 4, 2, 6, R
Output (English): [['0', '2', '4', '2', '6'], ['0', '2', '4', '2', 'R'], ['0', '2', '4', '6', 'R'], ['0', '2', '2', '6', 'R'], ['0', '4', '2', '6', 'R'], ['2', '4', '2', '6', 'R']]