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();
		boolean f1 = false;
		boolean f2 = false;
		if ((x!=2 && y == 2) ||(x==2 && y!= 2)) {
			System.out.println("No");
			return;
		}
		if (x==1 || x == 3 || x== 5 || x== 7 ||x==8||x==10||x==12) {
			f1 = true;
		}
		if (y==1 || y == 3 || y== 5 || y== 7 ||y==8||y==10||y==12) {
			f2 = true;
		}
		if (f1 == f2) {
			System.out.println("Yes");
		} else {
			System.out.println("No");
		}
	}
}
