Task: Program Execution
Input (English): 18, 25, ['6047', 'F', '8865', 'f', '5921', '5493', 'l', 'x', 'j', 'K', 'l', '6197', '7021', '6055', '6525', '7463', 'q', '9989', '77', '9451', 'P', '9347', 'o', 'M', '3267', '4511', 'P', 'R']
Output (English): 3267, M, o, 9347, P, 9451, 77, 9989