using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Text.RegularExpressions;
using System.Threading.Tasks;
//07. Replace a tag
namespace ReplaceATag
{
    class ReplaceATag
    {
        static void Main(string[] args)
        {
            string input = Console.ReadLine();

            while (input != "end")
            {
                string pattern = @"<a.*?href.*?=(.*)>(.*?)<\/a>";
                string replace = @"[URL href=$1]$2[/URL]";
                string replaced = Regex.Replace(input, pattern, replace);

                Console.WriteLine(replaced);
                input = Console.ReadLine();
            }
        }
    }
}