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.*;

class Main{
  public static void main(String[] args){
    Scanner sc = new Scanner(System.in);
    int x = Integer.parseInt(sc.next());
    int y = Integer.parseInt(sc.next());
    if(flagJudge(x) == flagJudge(y)){
      if(flagJudge(x) != 0){
        System.out.println("Yes");
      }
    }else{
      System.out.println("No");
    }
  }
   
  private static int flagJudge(int a){
    int flag = 0;
    if(a == 2){
  	}else if(a == 1 || a == 3 || a == 5 || a == 7 || a == 8 || a == 10 || a == 12){
      flag = 1;
    }else{
      flag = 2;
    }
    return flag;
  }
}  
      
      