using System;

class Program
{
    const char L_Arrow = '<';
    const char R_Arrow = '>';
    static void Main(string[] args)
    {
        var input = Console.ReadLine().ToCharArray();
        for (int i=0; i<input.Length; i++)
        {
            input[i] = (input[i] == L_Arrow) ? R_Arrow : L_Arrow;
        }
        Console.WriteLine(new string(input));
    }
}