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

			int[] a = {1,3,5,7,8,10,12};
			int[] b = {4,6,9,11};

			int tmpX = 0;
			int tmpY = 0;
			for (int i : a) {
				if (i == x) {
					tmpX = 1;
				}
				if (i == y) {
					tmpY = 1;
				}
			}
			for (int i : b) {
				if (i == x) {
					tmpX = 2;
				}
				if (i == y) {
					tmpY = 2;
				}
			}
			if (tmpX == tmpY) {
				System.out.println("Yes");
				return;
			}
			System.out.println("No");
		}
	}
}
