import java.util.*;
 
class Main{
    public static void main(String[] args){
		
		Scanner scan = new Scanner(System.in);
		StringBuffer sb = new StringBuffer(scan.next());
		String str = scan.next();

		sb.append(sb);
		int a = sb.indexOf(str);
		if(a != -1){
			System.out.println("Yes");
		}
		else{
			System.out.println("No");
		}
    }
}
/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