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 sc = new Scanner(System.in);
		
		int H = sc.nextInt();	//回数
		int W = sc.nextInt();	//K番目に小さいかず
		
		if (H == 2 || W ==2){
			System.out.println("No");
			return;
		}
		
		if (H==1 || H==3 || H==5 || H==7 || H==8 || H==10 ||H==12){
			if (W==1 || W==3 || W==5 || W==7 || W==8 || W==10 ||W==12){
				System.out.println("Yes");
			}
			else {
				System.out.println("No");
			}
			return;
		}
		
		if (H==4 || H==6 || H==9 || H==11){
			if (W==4 || W==6 || W==9 || W==11){
				System.out.println("Yes");
			}
			else {
				System.out.println("No");
			}
		}
		
	}

}
