using System;

public class BA17

{

    public static void Main()

    {

        string word = "Python";

        Console.WriteLine(ifyt(word));

    }

    public static string ifyt(string word)

    {

        if (word.Contains("yt")) 

            {

                int index = word.IndexOf("yt");

                return word.Remove(index, 2);

            }

        else {return word;}

    }

}