using System;
using System.Collections.Generic;

class Program
{
    /// <summary>
    /// プログラムのエントリポイント
    /// </summary>
    /// <param name="args"></param>
    static void Main(string[] args)
    {
        char[] c = Console.ReadLine().ToCharArray();
        Array.Reverse(c);

        string s = new string(c);
        s = s.Replace("<", "-");
        s = s.Replace(">", "<");
        s = s.Replace("-", ">");

        Console.WriteLine(s);
    }
}