#include<iostream>
#include<string>
#include<vector>
//#include<windows.h>
using namespace std;
string rollstr(string _T) {
	char tmp_c = _T[_T.length() - 1];
	for (int i = _T.length()-1; i > 0; i--) {
		_T[i] = _T[i-1];
	}
	_T[0] = tmp_c;
	return _T;
}
int main()
{
	string S, T;
	cin >> S >> T;
	bool flag = false;
	for (int i = 0; i <= S.length(); i++) {
		if (S == T) {
			flag = true;
			break;
		}
		T=rollstr(T);
	}
	if (flag)cout << "Yes" << endl;
	else cout << "No" << endl;
	//Sleep(30000);
	return 0;
}