Task: Program Execution
Input (English): ['D', 'x', 'X', 'R', '5517', 'q', '7783', '8837', 'N', 7249, 2097, 'j', 'v'], [5047, 'M', 1995, 8283, 's', 'R', '5517', 'q', '7783', '8837', 'r', 'N', 9375, 6455, 'Z']
Output (English): R, 5517, q, 7783, 8837