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;

/**
 * https://abc062.contest.atcoder.jp/tasks/abc062_a
 */
public class Main {

	public static void main(String[] args) {
		
		Scanner sc = new Scanner(System.in);
		int x = sc.nextInt();
		int y = sc.nextInt();
		sc.close();
		
		int gx = getGroup(x);
		int gy = getGroup(y);
		
		String ans = gx==gy ? "Yes" : "No";
		System.out.println(ans);

	}

	private static int getGroup(int n) {
		if(n==2) return 1;
		if(n==4 || n==6 || n==9 || n==11) return 2;
		else return 3;
	}

}