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 x = sc.nextInt();
      int y = sc.nextInt();
      int[] array1 = {1,3,5,7,8,10,12};
      int[] array2 = {4,6,9,11,0,0,0};
      int count1 = 0;
      int count2 = 0;
      for(int i = 0;i < 7;i++){
      	if(x == array1[i]||y == array1[i])count1++;
        if(x == array2[i]||y == array2[i])count2++;
      }
      if(count1 == 2||count2 == 2)System.out.println("Yes");
      else System.out.println("No");
      
    }
}
