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.*;

public class Main {
	public static void main(String []args) {
		Scanner sc = new Scanner(System.in);
		int m = sc.nextInt();
		int n = sc.nextInt();
		Main soln = new Main();
		System.out.println((soln.jd(m,n))? "Yes":"No");
	}

	private boolean jd(int m, int n) {
		if(m==2 || n==2) return false;
		return (grp(m)*grp(n)>0)? true:false;
	}

	private int grp(int k) {
		if(k==4 || k==6 || k==9 || k==11) return 1;
		else return -1;
	}
}