Problem:
Score : 100 points

Problem Statement

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.

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.

Sample Input 1

1 3

Sample Output 1

Yes

Sample Input 2

2 4

Sample Output 2

No

Solution in Java8 (OpenJDK 1.8.0) (judge verdict: Accepted)

import java.util.Scanner;

public class Main {
	public static void main(String[] args) {
		Scanner sc = new Scanner((System.in));
		String x = "," + sc.next() + ",";
		String y = "," + sc.next() + ",";
		String a = ",1,3,5,7,8,10,12,";
		String b = ",4,6,9,11,";

		if (a.contains(x) && a.contains(y)) {
			System.out.println("Yes");
		} else if (b.contains(x) && b.contains(y)) {
			System.out.println("Yes");
		} else if (x.equals(",2,") && y.equals(",2,")) {
			System.out.println("Yes");
		} else {
			System.out.println("No");
		}
		sc.close();
	}
}