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 PHP (5.6.30) (judge verdict: Wrong Answer)

<?php
# 整数の入力
fscanf(STDIN, "%d %d", $x, $y);

$grpA = array(1,3,5,7,8,10,12);
$grpB = array(4,6,9,11);
$grpC = array(2);

function sch($ary, $src)
{
    foreach ($ary as $a) {
        if ($a == $src) {
            return true;
        } else {
            return false;
        }
    }
}

$ret = 'No';
if (sch($grpA, $x) == true) {
    if (sch($grpA, $y) == true) {
        $ret = 'Yes';
    }
} elseif (sch($grpB, $x) == true) {
    if (sch($grpB, $y) == true) {
        $ret = 'Yes';
    }
} elseif (sch($grpC, $x) == true) {
    if (sch($grpC, $y) == true) {
        $ret = 'Yes';
    }
}
echo $ret;