Task: Program Execution
Input (English): 15, ['J', '2207', 'c', 'C', 's', 'Q', '23', 'P', 'I', '5331', 'L', '8197', 'i', '4283', '8335', 'F', 'g', '7725', '2769', 'F', '3365', 'G', '877', 'v', '6895', 'T', 'r', '8293', '5961', '6085', '9813', 'W', 't', 'J', '5247', '173', 'N', '5213', 'h', '7937', '5879', '4935', 'J', 'D', 'D', 'b', 'p']
Output (English): J, F, 9813, b