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) {
		// TODO 自動生成されたメソッド・スタブ
		Scanner sc = new Scanner(System.in);
		int a = sc.nextInt();
		int b = sc.nextInt();

		if(a == 1 || a == 3 || a == 5 || a == 7 || a == 8 || a ==10 || a == 12) {
			if(b == 1 || b == 3 || b == 5 || b == 7 || b == 8 || b ==10 || b == 12) {
				System.out.println("Yes");
			}else {
				System.out.println("No");
			}
		}else if(a == 2 || b == 2) {
			System.out.println("No");
		}else if(a == 4 || a == 6 || a == 9 || a == 11) {
			if(b == 4 || b == 6 || b == 9 || b == 11) {
				System.out.println("Yes");
			}else {
				System.out.println("No");
			}
		}
	}

}
