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 a = sc.nextInt();
		int b = sc.nextInt();

		int x = -1;
		int y = -1;

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

		if(a == 2) {
			x = 2;
		}
		if(b == 2) {
			y = 2;
		}

		for(int i = 0; i < groupA.length; i++) {
			if(groupA[i] == a) {
				x = 0;
			}
			if(groupA[i] == b) {
				y = 0;
			}
		}

		for(int i = 0; i < groupB.length; i++) {
			if(groupB[i] == a) {
				x = 1;
			}
			if(groupB[i] == b) {
				y = 1;
			}
		}

		if(x == y && x != -1 && y != -1) {
			System.out.println("Yes");
		} else {
			System.out.println("No");
		}
	}

}
