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) {
		// TODO 自動生成されたメソッド・スタブ
		Scanner scan = new Scanner(System.in);
		int x=scan.nextInt();
		int y=scan.nextInt();

		int[] unit = new int[13];
		unit[1]=unit[3]=unit[5]=unit[7]=unit[8]=unit[10]=unit[12]=1;
		unit[4]=unit[6]=unit[9]=unit[11]=2;
		unit[2]=3;


		if(unit[x]==unit[y]){
			System.out.println("Yes");
		}else{
			System.out.println("No");
		}
	}

}
