Task: Program Execution
Input (English): 10, 14, ['B', 'l', 'F', 'J', '6305', '4381', 'f', 'p', '5365', 'S', '1473', 'O', '2881', '4237', 'i', 's', 'Z', '9351', '4517', 'i', 'h', '9487', '8285', 'D', '253']
Output (English): 42372881O1473S