Task: Program Execution
Input (English): 6, ['2259', '8129', '73', '1743', 'g', '9913', '9755', 'q', 'P', '3703', '2547', 'B', '8129', '5475', 'Y', 'h', 'g', 't', '3441', 'z', 'e', '9535', 'y', 'Z', 'U', 't', '1125', '3569', 'l', '9109']
Output (English): 2259, 9755, 8129, 3441, U