using System;
using System.Collections.Generic;
using System.Text;

class CorrectBrackets
{
    static void Main()
    {
        string text = Console.ReadLine();
        StringBuilder result = new StringBuilder();
        string[] textSplitN1 = text.Split(new[] { "<a href=\"", "\">", "</a>" }, StringSplitOptions.None);
        result.Append(textSplitN1[0]);
        for (int i = 1; i < textSplitN1.Length; i += 3)
        {
            result.Append("[");
            result.Append(textSplitN1[i + 1]);
            result.Append("]");
            result.Append("(");
            result.Append(textSplitN1[i]);
            result.Append(")");
            result.Append(textSplitN1[i + 2]);
        }
        Console.WriteLine(result.ToString());
    }
}