Task: Program Execution
Input (English): 13, 17, ['H', 'E', 'Q', 'o', '1773', '6313', 'L', 'W', 'u', '2489', '2829', 'F', '755', '2631', '7873', 'r', 'l', '1013']
Output (English): 755, 2631, 7873, r, l