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 stdIn = new Scanner(System.in);
		
		int a = stdIn.nextInt();
		int b = stdIn.nextInt();
		
		
		if (a == 2 && b == 2) {
			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 != 4 && a != 6 && a != 9 && a != 11 && a != 2) && (b != 4 && b != 6 && b != 9 && b != 11 && b != 2)) {
			System.out.println("Yes");
		} else {
			System.out.println("No");
		}
	}
}