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 scan = new Scanner(System.in);

	int[] g1 = {1,3,5,7,8,10,12};
	int[] g2 = {4,6,9,11};
	int[] g3 = {2};

	int x = scan.nextInt();
	int y = scan.nextInt();

	int xg = 0;
	int yg = 0;
	for(int i = 0; i < g1.length; i++){
	    if(g1[i] == x){
		xg = 1;
	    }
	    if(g1[i] == y){
		yg = 1;
	    }
	}
	for(int i = 0; i < g2.length; i++){
	    if(g2[i] == x){
		xg = 2;
	    }
	    if(g2[i] == y){
		yg = 2;
	    }
	}
	for(int i = 0; i < g3.length; i++){
	    if(g3[i] == x){
		xg = 3;
	    }
	    if(g3[i] == y){
		yg = 3;
	    }
	}

	if(xg == yg){
	    System.out.println("Yes");
	}else{
	    System.out.println("No");
	}
    }
}
