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 s = new Scanner(System.in);
		int x = s.nextInt();
		int y = s.nextInt();
		String ans = "No";

		if((1==x||3==x||5==x||7==x||8==x||10==x||12==x)&&(1==y||3==y||5==y||7==y||8==y||10==y||12==y)) {
			ans="Yes";
		}else if((4==x||6==x||9==x||11==x)&&(4==y||6==y||9==y||11==y)) {
			ans="Yes";
		}else if(2==x&&2==y) {
			ans="Yes";
		}
		System.out.println(ans);

	}

}