import java.util.Scanner;

class Main {
  public static void main(String[] args) {
    Scanner scanner = new Scanner(System.in);
    char[] s = scanner.next().toCharArray();
    char[] t = scanner.next().toCharArray();
    if (solve(s, t)) {
      System.out.println("Yes");
    } else {
      System.out.println("No");
    }
  }

  private static boolean solve(char[] s, char[] t) {
    for (int i = 0; i < s.length; i++) {
      boolean ans = true;
      for (int j = 0; j < s.length; j++) {
        if (s[j] != t[(j + i) % t.length]) {
          ans = false;
          break;
        }
      }
      if (ans) return true;
    }
    return false;
  }
}

/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