Task: Program Execution
Input (English): 8, ['2051', 'K', '2871', 'O', '697', '7967', 's', 'L', '2419', '8899', '5905', 'w', '1811', 'd', '5921', 'm', '6153', '193', 'y']
Output (English): 2051, 2419, 6153