Problem:
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Ring

Write a program which finds a pattern $p$ in a ring shaped text $s$.

Input

In the first line, the text $s$ is given.

In the second line, the pattern $p$ is given.

Output

If $p$ is in $s$, print Yes in a line, otherwise No.

Constraints

$1 \leq $ length of $p \leq $ length of $s \leq 100$

$s$ and $p$ consists of lower-case letters

Sample Input 1

vanceknowledgetoad
advance

Sample Output 1

Yes

Sample Input 2

vanceknowledgetoad
advanced

Sample Output 2

No

Solution in PHP (judge verdict: Wrong Answer)

<?php
$S = trim(fgets(STDIN));  
$P = trim(fgets(STDIN));  
$S1 = $S;
$S2 = "";
$P1 = $P;
$i = 1;
    $S2 = $S1.$S1;
    if(strpos($S2, "$P1") !== false){
        echo "YES";
}else{
   echo "NO";
}
?>