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 JAVA (judge verdict: Wrong Answer)

import java.io.*;
import java.util.*;

class Ring{
	String str1;

	Ring(String str1){
		this.str1 = str1 + str1;
	}
}

class Keyword{
	String str2;

	Keyword(String str2){
		this.str2 = str2;
	}
}

public class Main{
	public static void main(String[] args) throws IOException{
	BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
	Ring x = new Ring(br.readLine());
	Keyword y = new Keyword(br.readLine());

		if(x.str1.contains(y.str2)){
			System.out.println("YES");
		}else{
			System.out.println("NO");			
		}
	}
}