Task: Program Execution
Input (English): 3, ['x', 'J', '623', '7829', '8859', 'J', '673', 'o', '739', '3151', '3387', 'h', '8757', '7189', '7009', '1709', 'E', '4181', 'e']
Output (English): x, 7829, 673, 3151, 8757, 1709, e