Task: Program Execution
Input (English): 3, ['7009', 'c', 'o', '2497', '7163', '9033', 'Y', '9105', '6775', '1289', 'x', 'J', '8491', 'K', '2171', 'o', 'H', 'Y', 'Z', '8591', '1973', 'Z', '1089', 'v', 'z']
Output (English): 7009, c, o