import java.util.Scanner;

public class Main{
	public static void main(String[] args){
	  Scanner sc = new Scanner(System.in);
	  String s = sc.next();
	  String t = sc.next();
	  String ans = "No";
	  for(int i = 0; i < s.length(); i++) {
		  String a = s.substring(0,1);
		  s = s.substring(1);
		  s += a;
		  if(s.equals(t)) {
			  ans = "Yes";
			  break;
		  }
	  }
	  System.out.println(ans);
	}
}
/tmp/hf-datasets-cache/medium/datasets/42704881117311-config-parquet-and-info-qiankunmu-Project_CodeNet-896c9d36/hub/datasets--qiankunmu--Project_CodeNet_Python800_and_Java250/snapshots/c899fde44a77ba1cc14973ed3de064e4ff3aadc7/Project_CodeNet_Java250.tar.gz