Task: Program Execution
Input (English): 4, ['5429', '4835', '7375', 'y', '2201', '1173', 'M', 'B', '2693', '3525', 'B', 'i', '941', '7797', '8805', 'e', '1209', 'R', 'z', 'z', '8407', '5167', '3209', '8127', 'I', '4463', 's', 'q']
Output (English): 5429, 4835, 7375, y