Task: Program Execution
Input (English): 4, ['Y', '5269', 'J', '7367', '2125', 'K', 'M', 'f', '2417', 'k', 'q', '3663', '261', '4019', 'w', '7205', '7215', '7915', 'a', 'T', '583']
Output (English): Y, 5269, J, 7367