Task: Program Execution
Input (English): 5, ['I', '3871', 'd', '3895', 'h', '8077', 'f', 'D', '5993', '4227', 's', '2741', '2547', '1203', 'K', 'N', '5251', 'H', '8559']
Output (English): I, 8077, s, N