using System;
using System.Collections.Generic;
using System.Linq;
using System.Text.RegularExpressions;

class Program
{
    static void Main()
    {
        string s = Console.ReadLine();
        string result = Regex.Replace(s, @"\<upcase\>(.*?)\</upcase\>",
            m => {var replaced = m.Groups[1].Value; return replaced.ToUpper();});
        Console.WriteLine(result);
    }
}