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 io = new Scanner(System.in);
		int x = io.nextInt();
		int y = io.nextInt();
		switch(x){
		
		case 1:
		case 3:
		case 5:
		case 7:
		case 8:
		case 10:
		case 12:
			x = -1;
			break;
		case 4:
		case 6:
		case 9:
		case 11:
			x = -2;
			break;
		case 2:
			x = -3;
			break;
		}
		
		switch(y){
		case 1:
		case 3:
		case 5:
		case 7:
		case 8:
		case 10:
		case 12:
			y = -1;
			break;
		case 4:
		case 6:
		case 9:
		case 11:
			y = -2;
			break;
		case 2:
			y = -3;
			break;
		}
		
		System.out.println((x==y)?"Yes":"No");
	}
}
