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.*;
import static java.lang.System.*;
import static java.lang.Math.*;
public class Main {
public static void main(String[] args){
Scanner sc = new Scanner(in);
String x=sc.next();
String y=sc.next();
String g1="1 3 5 7 8 10 12";
String g2="4 6 9 11";
if(x.equals("2")||y.equals("2")){
    out.println("No");
}else if((g1.contains(x)&&g1.contains(y))||(g2.contains(x)&&g2.contains(y))){
    out.println("Yes");
}else{out.println("No");}
}
}