#include<iostream>
using namespace std;
int main(){
    string s1 >> s2;
    cin >> s1 >> s2;
    for (cahr c :s1 + s2)
    if (c<'a' || c > 'z'){
        cout <<"Invalid input";
        return 0;
    }
    int n = s1.size();
    if (n != s2.sizwe()) {
        cout <<"false";
        return 0;
    }
    string left = s1.substr(2) + s1.substr(0,2);
    string right = s1.substr(n - 2) + s1.substr(0,n -2);
    cout<< ((s2 == left || s2 == right)) ? "true" :"false");
    return 0;
}