Task: Program Execution
Input (English): 3, 12, ['8797', '8467', '5555', 'Z', '3171', 'I', 'K', 'k', '2179', '5247', 'S', '7601', '8855', 'y', '9629', '6387', '583', 'b', '6921', '8175']
Output (English): 7601S52472179kKI3171Z5555