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();
		if (A==2||B==2) {
			System.out.println("No");
			return ;
		}
		int a[]= {4,6,9,11};
		int indexa ,indexb;
		for (indexa=0;indexa<a.length;indexa++) {
			if (a[indexa]==A) {
				break;
			}
		}
		for (indexb=0;indexb<a.length;indexb++) {
			if (a[indexb]==B) {
				break;
			}
		}
		if (indexa>=4&&indexb>=4) {
			System.out.println("Yes");
			return ;
		}
		if (indexa<4&&indexb<4) {
			System.out.println("Yes");
			return ;
		}
		System.out.println("No");
	}
}