
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.StringTokenizer;

class Main{

	static class FastReader {
		BufferedReader br;
		StringTokenizer st;

		public FastReader() {
			br = new BufferedReader(new InputStreamReader(System.in));
		}

		String next() {
			while (st == null || !st.hasMoreElements()) {
				try {
					st = new StringTokenizer(br.readLine());
				} catch (IOException e) {
					e.printStackTrace();
				}
			}
			return st.nextToken();
		}

		int nextInt() {
			return Integer.parseInt(next());
		}

		long nextLong() {
			return Long.parseLong(next());
		}

		double nextDouble() {
			return Double.parseDouble(next());
		}

		String nextLine() {
			String str = "";
			try {
				str = br.readLine();
			} catch (IOException e) {
				e.printStackTrace();
			}
			return str;
		}
	}

	public static void main(String[] args) {
		FastReader sc = new FastReader();
		String s=sc.nextLine();
		String t=sc.nextLine();
		System.out.println(areRotations(s, t)|| areRotations(t, s)==true?"Yes":"No");
	}
	
	static boolean areRotations(String str1, String str2)
    {
        // There lengths must be same and str2 must be 
        // a substring of str1 concatenated with str1.  
        return (str1.length() == str2.length()) &&
               ((str1 + str1).indexOf(str2) != -1);
    }

} import java.io.BufferedReader; BufferedReader java.io import java.io.IOException; IOException java.io import java.io.InputStreamReader; InputStreamReader java.io import java.util.ArrayList; ArrayList java.util import java.util.Collections; Collections java.util import java.util.List; List java.util import java.util.StringTokenizer; StringTokenizer java.util class Main{

	static class FastReader {
		BufferedReader br;
		StringTokenizer st;

		public FastReader() {
			br = new BufferedReader(new InputStreamReader(System.in));
		}

		String next() {
			while (st == null || !st.hasMoreElements()) {
				try {
					st = new StringTokenizer(br.readLine());
				} catch (IOException e) {
					e.printStackTrace();
				}
			}
			return st.nextToken();
		}

		int nextInt() {
			return Integer.parseInt(next());
		}

		long nextLong() {
			return Long.parseLong(next());
		}

		double nextDouble() {
			return Double.parseDouble(next());
		}

		String nextLine() {
			String str = "";
			try {
				str = br.readLine();
			} catch (IOException e) {
				e.printStackTrace();
			}
			return str;
		}
	}

	public static void main(String[] args) {
		FastReader sc = new FastReader();
		String s=sc.nextLine();
		String t=sc.nextLine();
		System.out.println(areRotations(s, t)|| areRotations(t, s)==true?"Yes":"No");
	}
	
	static boolean areRotations(String str1, String str2)
    {
        // There lengths must be same and str2 must be 
        // a substring of str1 concatenated with str1.  
        return (str1.length() == str2.length()) &&
               ((str1 + str1).indexOf(str2) != -1);
    }

} Main public static void main(String[] args) {
		FastReader sc = new FastReader();
		String s=sc.nextLine();
		String t=sc.nextLine();
		System.out.println(areRotations(s, t)|| areRotations(t, s)==true?"Yes":"No");
	} main {
		FastReader sc = new FastReader();
		String s=sc.nextLine();
		String t=sc.nextLine();
		System.out.println(areRotations(s, t)|| areRotations(t, s)==true?"Yes":"No");
	} FastReader sc = new FastReader(); sc new FastReader() String s=sc.nextLine(); s sc.nextLine() sc.nextLine sc String t=sc.nextLine(); t sc.nextLine() sc.nextLine sc System.out.println(areRotations(s, t)|| areRotations(t, s)==true?"Yes":"No") System.out.println System.out System System.out areRotations(s, t)|| areRotations(t, s)==true?"Yes":"No" areRotations(s, t)|| areRotations(t, s)==true areRotations(s, t) areRotations s t areRotations(t, s)==true areRotations(t, s) areRotations t s true "Yes" "No" String[] args args static boolean areRotations(String str1, String str2)
    {
        // There lengths must be same and str2 must be 
        // a substring of str1 concatenated with str1.  
        return (str1.length() == str2.length()) &&
               ((str1 + str1).indexOf(str2) != -1);
    } areRotations {
        // There lengths must be same and str2 must be 
        // a substring of str1 concatenated with str1.  
        return (str1.length() == str2.length()) &&
               ((str1 + str1).indexOf(str2) != -1);
    } return (str1.length() == str2.length()) &&
               ((str1 + str1).indexOf(str2) != -1); (str1.length() == str2.length()) &&
               ((str1 + str1).indexOf(str2) != -1) (str1.length() == str2.length()) str1.length() str1.length str1 str2.length() str2.length str2 ((str1 + str1).indexOf(str2) != -1) (str1 + str1).indexOf(str2) (str1 + str1).indexOf (str1 + str1) str1 str1 str2 -1 1 String str1 str1 String str2 str2 static class FastReader {
		BufferedReader br;
		StringTokenizer st;

		public FastReader() {
			br = new BufferedReader(new InputStreamReader(System.in));
		}

		String next() {
			while (st == null || !st.hasMoreElements()) {
				try {
					st = new StringTokenizer(br.readLine());
				} catch (IOException e) {
					e.printStackTrace();
				}
			}
			return st.nextToken();
		}

		int nextInt() {
			return Integer.parseInt(next());
		}

		long nextLong() {
			return Long.parseLong(next());
		}

		double nextDouble() {
			return Double.parseDouble(next());
		}

		String nextLine() {
			String str = "";
			try {
				str = br.readLine();
			} catch (IOException e) {
				e.printStackTrace();
			}
			return str;
		}
	} FastReader BufferedReader br; br StringTokenizer st; st public FastReader() {
			br = new BufferedReader(new InputStreamReader(System.in));
		} FastReader {
			br = new BufferedReader(new InputStreamReader(System.in));
		} br = new BufferedReader(new InputStreamReader(System.in)) br new BufferedReader(new InputStreamReader(System.in)) String next() {
			while (st == null || !st.hasMoreElements()) {
				try {
					st = new StringTokenizer(br.readLine());
				} catch (IOException e) {
					e.printStackTrace();
				}
			}
			return st.nextToken();
		} next {
			while (st == null || !st.hasMoreElements()) {
				try {
					st = new StringTokenizer(br.readLine());
				} catch (IOException e) {
					e.printStackTrace();
				}
			}
			return st.nextToken();
		} while (st == null || !st.hasMoreElements()) {
				try {
					st = new StringTokenizer(br.readLine());
				} catch (IOException e) {
					e.printStackTrace();
				}
			} st == null || !st.hasMoreElements() st == null st null !st.hasMoreElements() st.hasMoreElements() st.hasMoreElements st {
				try {
					st = new StringTokenizer(br.readLine());
				} catch (IOException e) {
					e.printStackTrace();
				}
			} try {
					st = new StringTokenizer(br.readLine());
				} catch (IOException e) {
					e.printStackTrace();
				} catch (IOException e) {
					e.printStackTrace();
				} IOException e {
					e.printStackTrace();
				} e.printStackTrace() e.printStackTrace e {
					st = new StringTokenizer(br.readLine());
				} st = new StringTokenizer(br.readLine()) st new StringTokenizer(br.readLine()) return st.nextToken(); st.nextToken() st.nextToken st int nextInt() {
			return Integer.parseInt(next());
		} nextInt {
			return Integer.parseInt(next());
		} return Integer.parseInt(next()); Integer.parseInt(next()) Integer.parseInt Integer next() next long nextLong() {
			return Long.parseLong(next());
		} nextLong {
			return Long.parseLong(next());
		} return Long.parseLong(next()); Long.parseLong(next()) Long.parseLong Long next() next double nextDouble() {
			return Double.parseDouble(next());
		} nextDouble {
			return Double.parseDouble(next());
		} return Double.parseDouble(next()); Double.parseDouble(next()) Double.parseDouble Double next() next String nextLine() {
			String str = "";
			try {
				str = br.readLine();
			} catch (IOException e) {
				e.printStackTrace();
			}
			return str;
		} nextLine {
			String str = "";
			try {
				str = br.readLine();
			} catch (IOException e) {
				e.printStackTrace();
			}
			return str;
		} String str = ""; str "" try {
				str = br.readLine();
			} catch (IOException e) {
				e.printStackTrace();
			} catch (IOException e) {
				e.printStackTrace();
			} IOException e {
				e.printStackTrace();
			} e.printStackTrace() e.printStackTrace e {
				str = br.readLine();
			} str = br.readLine() str br.readLine() br.readLine br return str; str

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.StringTokenizer;

class Main{

	static class FastReader {
		BufferedReader br;
		StringTokenizer st;

		public FastReader() {
			br = new BufferedReader(new InputStreamReader(System.in));
		}

		String next() {
			while (st == null || !st.hasMoreElements()) {
				try {
					st = new StringTokenizer(br.readLine());
				} catch (IOException e) {
					e.printStackTrace();
				}
			}
			return st.nextToken();
		}

		int nextInt() {
			return Integer.parseInt(next());
		}

		long nextLong() {
			return Long.parseLong(next());
		}

		double nextDouble() {
			return Double.parseDouble(next());
		}

		String nextLine() {
			String str = "";
			try {
				str = br.readLine();
			} catch (IOException e) {
				e.printStackTrace();
			}
			return str;
		}
	}

	public static void main(String[] args) {
		FastReader sc = new FastReader();
		String s=sc.nextLine();
		String t=sc.nextLine();
		System.out.println(areRotations(s, t)|| areRotations(t, s)==true?"Yes":"No");
	}
	
	static boolean areRotations(String str1, String str2)
    {
        // There lengths must be same and str2 must be 
        // a substring of str1 concatenated with str1.  
        return (str1.length() == str2.length()) &&
               ((str1 + str1).indexOf(str2) != -1);
    }

}