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.Calendar;
import java.util.Scanner;

public class Main {
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int x = Integer.parseInt(sc.next());
		int y = Integer.parseInt(sc.next());
		Calendar xc = Calendar.getInstance();
        xc.set(Calendar.YEAR, 2018);
        xc.set(Calendar.MONTH, x - 1);
        Calendar yc = Calendar.getInstance();
        yc.set(Calendar.YEAR, 2018);
        yc.set(Calendar.MONTH, y - 1);
        if (xc.getActualMaximum(Calendar.DAY_OF_MONTH) == yc.getActualMaximum(Calendar.DAY_OF_MONTH))
        	System.out.println("Yes");
        else
        	System.out.println("No");
	}
}