Problem: Using the given four integers from 1 to 9, we create an expression that gives an answer of 10. When you enter four integers a, b, c, d, write a program that outputs an expression that gives an answer of 10 according to the following conditions. Also, if there are multiple answers, only the first answer found will be output. If there is no answer, output 0.

* Use only addition (+), subtraction (-), and multiplication (*) as operators. Do not use division (/). You can use three operators.
* You must use all four numbers.
* You can freely change the order of the four numbers.
* You can use parentheses. You can use up to 3 sets (6) of parentheses.



Input

Given multiple datasets. The format of each dataset is as follows:


a b c d

Input ends with four 0s. The number of datasets does not exceed 40.

Output

For each dataset, combine the given four integers with the above arithmetic symbols and parentheses to output an expression or 0 with a value of 10 on one line. The expression string must not exceed 1024 characters.

Example

Input

8 7 9 9
4 4 4 4
5 5 7 5
0 0 0 0


Output

((9 * (9 - 7)) - 8)
0
((7 * 5) - (5 * 5))

Solution (in JAVA):

Solution:

import java.util.*;
import java.io.*;
import static java.util.Arrays.*;
import static java.util.Collections.*;
import static java.lang.Math.*;

public class Main {

	int INF = 1 << 28;
	//long INF = 1L << 62;
	double EPS = 1e-10;

	void run() {
		Scanner sc = new Scanner(System.in);
		for(;;) {
			int a[] = new int[4];
			boolean flg = true;
			for(int i=0;i<4;i++) { a[i] = sc.nextInt(); flg &= a[i] == 0; }
			if(flg) break;
			
			Permutation p = new Permutation(a);
			String form = "" + 0;
			for(;p.hasNext();) {
				for(int i=0;i<3;i++) for(int j=0;j<3;j++) for(int k=0;k<3;k++) {
					int ans = 0;
					System.arraycopy(p.next(), 0, a, 0, 4);
					ans = calc(a[0], a[1], i);
					ans = calc(ans, a[2], j);
					ans = calc(ans, a[3], k);
//					debug(ans(a, i, j, k) + "=" + ans);
					if(ans == 10) {
						form = ans1(a, i, j, k);
					}
					
					ans = calc(a[0], a[1], i);
					int tmp = calc(a[2], a[3], k);
					ans = calc(ans, tmp, j);
					if(ans == 10) form = ans2(a, i, j, k);
				}
			}
			System.out.println(form);
		}
	}
	
	int calc(int a, int b, int op) {
		if(op == 0) return a+b;
		if(op == 1) return a-b;
		return a*b;
	}
	
	String ans1(int[] a, int op1, int op2, int op3) {
		String ans = "(((" + a[0];
		int[] ops = {op1, op2, op3};
		for(int i=0;i<3;i++) {
			if(ops[i] == 0)ans += " + " + a[i+1] + ")";
			if(ops[i] == 1)ans += " - " + a[i+1] + ")";
			if(ops[i] == 2)ans += " * " + a[i+1] + ")";
		}
		return ans;
	}
	
	String ans2(int[] a, int op1, int op2, int op3) {
		char[] ops = {'+', '-', '*'};
		String ans = "((" + a[0] + " " + ops[op1] + " " + a[1] + ") " + ops[op2] + " (" + a[2] + " " + ops[op3] + " " + a[3] + "))";
		return ans;
	}
	
	class Permutation {
		int[] a;
		boolean isFirst;
		Permutation(int[] s) {
			a = new int[s.length];
			System.arraycopy(s, 0, a, 0, s.length);
			sort(a);
			isFirst = true;
		}
		
		boolean hasNext() {
			if(isFirst) {
				isFirst = false;
				return true;
			}
			
			int n = a.length;
			for(int i=n-1;i>0;i--) {
				if(a[i-1] < a[i]) {
					int j = n;
					while(a[i-1] >= a[--j]);
					swap(a, i-1, j);
					reverse(a, i, n);
					return true;
				}
			}
			reverse(a, 0, n);
			return false;
		}
		
		int[] next() {
			return a;
		}
		
		void swap(int[] a, int x, int y) {
			int tmp = a[x];
			a[x] = a[y];
			a[y] = tmp;
		}
		
		void reverse(int[]a, int from, int to) {
			while( from < --to ) swap(a, from++, to);
		}
	}

	void debug(Object... os) {
		System.err.println(Arrays.deepToString(os));
	}

	public static void main(String[] args) {
		new Main().run();
	}
}