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) {
	Scanner sc = new Scanner(System.in);
	
    int a = sc.nextInt();
    int b = sc.nextInt();
    
    if((a ==1||a ==3||a ==5||a ==7||a ==8||a ==10||a ==12)&&(b ==1||b ==3||b ==5||b ==7||b ==8||b ==10||b ==12)){
    	System.out.println("Yes");
    }else if((a==4||a==6||a==9||a==11)&&(b==4||b==6||b==9||b==11)){
    	System.out.println("Yes");
    }else if(a==2 && b==2){
    	System.out.println("Yes");
    }else{
    	System.out.println("No");
    }
	}

}