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 sc = new Scanner(System.in);
		int x = sc.nextInt();
		int y = sc.nextInt();

		System.out.println(isSameGroup(x, y));

		sc.close();
	}

	static String isSameGroup(int x, int y) {
		if (x == 2 || y == 2) {
			return "No";
		}

		if ((x % 2 == 1 && x <= 7) || (x % 2 == 0 && x >= 8)) {
			if ((y % 2 == 1 && y <= 7) || (y % 2 == 0 && y >= 8)) {
				return "Yes";
			} else {
				return "No";
			}
		} else if (y == 6 || y == 9 || y == 11) {
			return "Yes";
		} else {
			return "No";
		}
	}

}


