Task: Program Execution
Input (English): 7, 9, ['l', '6829', 'i', '9493', '6793', '5667', '725', 's', 'G', '6245', '3719', 'Y', '1859', 'x', 'D', '6757', '371', '5897', 'Q', 't', 'g', '2777', '3463', '8059']
Output (English): Gs527