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 PHP7 (7.0.15) (judge verdict: Wrong Answer)

<?php
    $arr = explode(" ", trim(fgets(STDIN)));
    $g = array(4,6,9,11);
    $chk = array(0,0);
    for($i=0;$i<2;$i++){
        if($arr[$i] == 2){
            $chk[$i] = 2;
            continue;
        }else{
            foreach($g as $val){
                if($val = $arr[$i]){
                    $chk[$i] = 1;
                    continue;
                }
            }
        }
    }
    if($chk[0] == $chk[1]) echo "Yes";
    else echo "No";

?>