import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

class Main{

	public static void main(String[] args) throws IOException
	{
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in) );
		
		String strS = br.readLine();
		String strP = br.readLine();
		
		StringBuffer sb = new StringBuffer(strS);
		
		sb.append(strS);
		
		System.out.println( (sb.indexOf(strP) == -1 ? "No" : "Yes") );
	}
}
/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