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();
 
        System.out.println(solve(S, T) ? "Yes" : "No");
 
        sc.close();
    }
 
    static boolean solve(String S, String T) {
        return String.format("%s%s", S, S).contains(T);
    }
}
/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