Task: Program Execution
Input (English): 10, 13, ['p', '3119', '9459', 'm', 'i', '3387', '589', '8469', 'N', 'i', '7851', '7837', '1967', 'O', 'Y', '675', '5541', 'Z', '7403', '3501', 'x']
Output (English): 1967, 7837, 7851, i