Task: Program Execution
Input (English): 9, 17, ['c', 's', '7863', 'i', 'H', '5785', 'L', 'E', '5491', '5769', '9953', '3293', 'L', 'Z', 'q', '449', '6557', 'v', 'I', 'k', 'x', '3917', '5617', 'd', 'k', '8279']
Output (English): 5491576999533293LZq4496557