#include <bits/stdc++.h>   using namespace std;   int main() {     string s =   , s1 =   , tmp;     cin >> tmp;     s += tmp;     cin >> tmp;     reverse(tmp.begin(), tmp.end());     s += tmp;     cin >> tmp;     s1 += tmp;     cin >> tmp;     reverse(tmp.begin(), tmp.end());     s1 += tmp;     s.erase(s.find( X ), 1);     s1.erase(s1.find( X ), 1);     s += s;     int i = 0;     while (s[i] != s1[0]) i++;     if (s.substr(i, 3) == s1) {       cout <<  YES  << endl;     } else {       cout <<  NO  << endl;     }     return 0;   }   