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();
		String message = "No";
		if(x == 1 || x == 3 || x == 5 || x == 7
				|| x == 8 || x == 10 || x == 12) {
			if(y == 1 || y == 3 || y == 5 || y == 7
					|| y == 8 || y == 10 || y == 12) {
				message = "Yes";
			}
		} else if(x == 4 || x == 6 || x == 9 || x == 11) {
			if(y == 4 || y == 6 || y == 9 || y == 11) {
				message = "Yes";
			}
		} else if(x == 2) {
			if(y == 2) {
				message = "Yes";
			}
		}
		System.out.println(message);
	}
}