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);
    int x = Integer.parseInt(sc.next());
    int y = Integer.parseInt(sc.next());
int[] a={1,3,5,7,8,10,12};
int[] b={4,6,9,11};
int c1=0,c2=0;
    for (int i = 0; i < 7; i++) {
        if(a[i]==x)c1++;
        if(a[i]==y)c1++;
        if(i<4){
            if(b[i]==x)c2++;
            if(b[i]==y)c2++;
        }
        
    }
    if(c1==2||c2==2){out.println("Yes");
    }else{out.println("No");}
}
}