Task: Program Execution
Input (English): 11, ['4231', '4537', 'J', '4981', 'B', '799', 'O', 'q', 'o', 'G', 'T', 's', '3283', 'f', 'Q', 'X', 'K', 'U', 'g', '7113', '4887', '891', 'f']
Output (English): 4231, s, f