Task: Program Execution
Input (English): 1, 3, ['R', '5811', 'I', '425', 'U', 'd', '3395', 'd', 's', 'D', '6571', '4865', '8717', '49', '2331', 'p', '1295', '1485', '4715', 'd', 'a', '351', 'z', 'c', 'v', '1723', 'R']
Output (English): R, 425, 3395, D, 8717, p, 4715, 351, v