Task: Program Execution
Input (English): 3, 11, ['5285', '2903', 'Y', '8439', 'd', 'g', 'H', 'U', 'q', 'm', 'N', 'x', '6001', 'C', '8987', '5731', '7617', 'W', '7347']
Output (English): NmqUHgd8439Y