using System;

using System.Collections.Generic;                   

public class Program

{

    public static void Main()

    {

        var arr = new string[]{")",")","(","(","(",")"};

        var newarr = new string[12];

        var list =  new List<string>();

        int k=0;

        int count = 0;

        PrintArray(arr);

        for(int i=0;i<arr.Length-1;i++)

        {

            if(arr[i] == ")")

            {

                if(count==0)

                {

                    newarr[k++] = "(";

                    newarr[k++] = ")";

                }

                else

                {

                    newarr[k++] = "(";

                    newarr[k++] = ")";

                    count--;

                }

            }

            else

            {

                newarr[k++] = "(";

                count++;

            }

        }

        for(int i=0;i<count;i++)

        {

            newarr[k++] = ")";

        }

        PrintArray(newarr);

    }

    public static void PrintArray(string[] arr)

    {

        foreach(var i in arr)

        {

            Console.Write(i + " ");

        }

        Console.WriteLine("");

    }

}