class Program
{
    static void Main(string[] args)
    {
        string input = Console.ReadLine()!;
        string output = "";
        
        foreach (char c in input)
        {
            if (c == '>')
            {
                output = "<" + output;
            }
            else
            {
                output = ">" + output;
            }
        }

        Console.WriteLine(output);
    }
}