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.Scanner;

public class Main {

	public static void main(String[] args) {
		new Main().solve();
	}
	int x,y;
	int gx,gy;
	void solve(){
		Scanner sc=new Scanner(System.in);
		x=sc.nextInt();
		y=sc.nextInt();
		if(x==2)gx=3;
		else if(x==4 ||x==6 || x==9 || x==11)gx=2;
		else gx=1;
		
		if(y==2)gy=3;
		else if(y==4 ||y==6 || y==9 || y==11)gy=2;
		else gy=1;
		
		if(gx==gy)System.out.println("Yes");
		else System.out.println("No");
		
		
	}
	
}
