using System;
using System.Linq;
using System.Collections.Generic;

class Program
{
    static void Main(string[] args)
    {
        string s = Console.ReadLine();
        string rev = new string(s.Reverse().ToArray());
        string ans = "";

        for (int i = 0; i < rev.Length; i++)
        {
            if (rev[i] == '<')
            {
                ans += ">";
            }
            else
            {
                ans += "<";
            }
        }

        Console.WriteLine(ans);
        Console.Read();
    }
}