use std::io::Read;

fn main() {
    let mut all_data = String::new();
    std::io::stdin().read_to_string(&mut all_data).ok();
    let mut all_data = all_data.trim().split('\n').map(|s| s.trim());
    let eye = all_data.next().unwrap();
    let mouth = all_data.next().unwrap();
    println!("({0}{1}{0})/", eye, mouth);
}