Task: Program Execution
Input (English): 7, 25, ['2951', '7349', '5659', '873', '2215', 'B', 'H', '6251', '4361', '4445', 'Z', '161', '963', '3349', '4597', '8765', 'N', 'a', '4247', '7931', 'L', 'v', 'z', 'G', '815', 'z', '5145', 'q']
Output (English): 815GzvL79314247aN876545973349963161Z444543616251H