use std::io;
use std::str::FromStr;

fn main() {
    let stdin = io::stdin();
    let mut buf = String::new();
    stdin.read_line(&mut buf).ok();

    let mut it = buf.split_whitespace().map(|n| String::from_str(n).unwrap());
    let a = it.next().unwrap();

    let rev = a.chars().rev().collect::<String>();

    let mut ans = String::from("");
    for i in 0..rev.len() {
        if rev.chars().nth(i).unwrap() == '>' {
            ans.push('<');
        } else {
            ans.push('>');
        }
    }
    println!("{}", ans);
}