import java.io.*;
import java.util.Arrays;
class Main{
    public static void main(String[] args) throws IOException {
        String strS,strP;
        BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
        strS = in.readLine();
        strP = in.readLine();
        StringBuffer sb = new StringBuffer(strS);
        sb.append(strS);
        System.out.println((sb.indexOf(strP)==-1 ? "No" : "Yes"));
        System.out.flush();
    }
}
/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