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);
		String result = "No";
		
		String [] group = {" 1 3 5 7 8 10 12 ", " 4 6 9 11 ", " 2 "};
		
		String x = sc.next();
		String y = sc.next();
		
		for (int i = 0; i < group.length; i++) {
		    if(group[i].contains(" " + x + " ") && group[i].contains(" " + y + " ")) {
		        result = "Yes";
		    }
		}
		
		// output
		System.out.println(result);
	}
}