Task: Program Execution
Input (English): 3, ['D', 'H', 'B', 'j', '2539', '1793', '5105', 'P', 'Q', '6043', '9817', '969', 'W', 'C', 'V', 'D', '7271']
Output (English): D, j, 5105, 6043, W, D