import java.util.*;
import java.lang.*;
import java.io.*;
class Ideone {
	public static void f (int x, String s) {
		if(s.length() == 10) {
			System.out.println(s) ;
			return;
		}
		if(x>0) f(x-1,s+")");
		if(10-s.length() > x) f(x+1,s+"(");
	}
	public static void main (String[] args) {
		f(0, "");
	}
}