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(), y = sc.nextInt();
		int[] group1 = {1,3,5,7,8,10,12};
		int[] group2 = {4,6,9,11};
		if(checkSameGroup(x, y, group1)) {
			System.out.println("Yes");
		}else if(checkSameGroup(x, y, group2)) {
			System.out.println("Yes");
		}else {
			System.out.println("No");
		}
	}
	static public boolean checkSameGroup(int x, int y, int[] group) {
		boolean sameX = false,sameY = false;
		for (int i : group) {
			if(i == x) sameX = true;
			if(i == y) sameY = true;
		}

		if(sameX && sameY) return true;
		return false;
	}
}
