Task: Program Execution
Input (English): 23, 23, ['Q', '7615', '5427', '3331', '7767', '6545', 'u', '5391', 'p', '6191', '4445', '2817', 'Q', 'F', 'I', '4577', 'Y', '8067', '547', 'I', 'K', '5015', 'j', '8371', '3015', 'L']
Output (English): j