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[] a= {1,3,5,7,8,10,12},b= {4,6,9,11},c= {2};
		int x=sc.nextInt(),y=sc.nextInt();
		String X="",Y="";
		for(int i=0;i<7;i++) {
			if(x==a[i])X="a";	if(y==a[i])Y="a";
		}
		for(int i=0;i<4;i++) {
			if(x==b[i])X="b";	if(y==b[i])Y="b";
		}
		if(x==c[0])X="c";	if(y==c[0])Y="c";
		System.out.println(X==Y?"Yes":"No");
		sc.close();
	}
}