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) throws Exception {
		Scanner sc = new Scanner(System.in);
        String x="s"+sc.next()+"s";
        String y="s"+sc.next()+"s";

        String k1="s1s,s3s,s5s,s7s,s8s,s10s,s12s";
        String k2="s4s,s6s,s9s,s20s";
        if(k1.contains(x) &&k1.contains(y)) System.out.println("Yes");
        else if(k2.contains(x)&&k2.contains(y)) System.out.println("Yes");
        else System.out.println("No");

	}
}
