Task: Program Execution
Input (English): 3, 19, ['k', 'D', '8181', '6469', '8801', '9509', 'Z', '1339', '5789', 'q', 'n', '6877', '9845', '5471', '4527', '441', 'T', 'H', '3753', 'q']
Output (English): 8181646988019509Z13395789qn6877984554714527441TH3753