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: Wrong Answer)

import java.util.*;
public class Main {
  public static void main(String[] args){

    Scanner sc = new Scanner(System.in);
    int x = sc.nextInt();
    int y = sc.nextInt();
    int[] aGroup = {1,3,5,7,8,10,12};
    int[] bGroup = {4,6,9,11};
    int[] cGroup = {2};
    String xGroup = "x";
    String yGroup = "y";

    for (int i = 0; i < 7; i++) {
      if (aGroup[i] == x) {
        xGroup = "a";
      }
      if (aGroup[i] == y) {
        yGroup = "a";
      }
    }

    for (int i = 0; i < 4; i++) {
      if (aGroup[i] == x) {
        xGroup = "b";
      }
      if (aGroup[i] == y) {
        yGroup = "b";
      }
    }

    if ((x == 2) && (y == 2)) {
      xGroup = "c";
      yGroup = "c";
    }

    if (xGroup.equals(yGroup)) {
      System.out.println("Yes");
    } else {
      System.out.println("No");
    }

  }
}