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.*;

public class Main {
	public static void main(String[] args) {

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

		Integer[] a = { 1, 3, 5, 7, 8, 10, 12 };
		int m = 0, n = 0;

		if (Arrays.asList(a).contains(x)) {
			m = 1;
		}
		if (Arrays.asList(a).contains(y)) {
			n = 1;
		}

		if ((m + n) % 2 == 0 && x != 2 && y != 2) {
			System.out.print("Yes");
		} else {
			System.out.print("No");
		}
	}
}
