Task: Program Execution
Input (English): 17, ['3807', '8473', '6849', '9291', 'T', '8183', 'y', 'I', 'X', 'y', '3107', 'F', '6545', 'U', 'F', 'X', 'g', 'i', '4519', '2911', 'u', '73', 'd', '7723', '9929', 'J', '3049', 'a', '1661', '9165', '9817', 'a', 'T', '3817', 'c', 'J', '7813', '1311', 'm', '9861', '885', 's', '207', '5801', '9297']
Output (English): 3807, i, c