Task: Program Execution
Input (English): 2, 19, ['c', '871', '1021', 'h', 'Q', 'd', 'L', '9323', '4663', '8851', 'h', '6553', '1665', 'l', '8837', 'B', 'v', 'c', 'w', '3369', '4483']
Output (English): wcvB8837l16656553h885146639323LdQh1021871