import java.util.*;
class Main
{
  public static void main(String[] args)
  {
    Scanner sc = new Scanner(System.in);
    String s = sc.next();
    String t = sc.next();
    boolean flag = false;
    for(int i = 0; i < s.length(); i++)
    {
      for(int j = 0; j < s.length(); j++)
      {
        if(s.charAt(j) != t.charAt((i+j) % s.length()))
        {
          break;
        }
        if(j == s.length() - 1) flag = true;
      }
    }
    if(flag) 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