Task: Program Execution
Input (English): 11, 22, ['K', 'r', '1819', '4067', '2251', '6493', 'L', '195', '1563', 'o', 'U', '3481', 'X', 'P', 'v', '4131', '117', '2721', '6475', 't', 'Y', '6607', '9535', 'l', '5385']
Output (English): 6607Yt647527211174131vPX3481U