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 scan = new Scanner(System.in);
		int x = scan.nextInt();
		int y = scan.nextInt();
		scan.close();
		int g[]= {4,6,9,11};
		if(x==2||y==2)System.out.println("No");
		else {
			int cnt=0;
			for(int i=0;i<g.length;i++) {
				if(g[i]==x)cnt++;
				if(g[i]==y)cnt++;
			}
			if(cnt==2 || cnt==0)System.out.println("Yes");
			else if(cnt==1)System.out.println("No");
		}
	}
}