Based on some criterion, Snuke divided the integers from 1 through 12 into three groups as shown in the figure below. Given two integers x and y (1 ≤ x < y ≤ 12), determine whether they belong to the same group.

b4ab979900ed647703389d4349eb84ee.png

Constraints

* x and y are integers.
* 1 ≤ x < y ≤ 12

Input

Input is given from Standard Input in the following format:


x y


Output

If x and y belong to the same group, print `Yes`; otherwise, print `No`.

Examples

Input

1 3


Output

Yes


Input

2 4


Output

No
import java.util.*;
import java.io.*;
import java.math.*;
public class Main {
    public static void main(String[] args){
		Scanner sc = new Scanner(System.in);
		PrintWriter ou = new PrintWriter(System.out);
		int[][] a = new int[2][2];
		for(int i = 0 ; i < 2 ; i++){
			a[0][i] = Integer.parseInt(sc.next());
			a[1][i] = 0;
			if(a[0][i] == 2) a[1][i] = 2;
			else if(a[0][i] == 4 || a[0][i] == 9 || a[0][i] == 6 || a[0][i] == 11) a[1][i] = 1;
		}
		if(a[1][0] == a[1][1]) ou.println("Yes");
		else ou.println("No");
		ou.flush();
	}
}