Task: Program Execution
Input (English): 3, ['7407', '4597', 'L', 'h', '5669', '9469', '4519', '3651', '1569', '6181', '811', '9459', 'v', 'p', '3851', '1435', '305', '2989', '7921', 'D', 'N', 'V', '8025', 'p', '9529']
Output (English): 7407, 4597, L