func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     string t1, t2, t3, t4;     cin >> t1 >> t2 >> t3 >> t4;     string b = t1 + t2[1] + t2[0], e = t3 + t4[1] + t4[0];     b.erase(b.find( X ), 1);     e.erase(e.find( X ), 1);     for (int i = 0; i < 3; ++i) {       string a1 = e.substr(i);       string a2 = e.substr(0, i);       if (b == a1 + a2) {         cout <<  YES  << endl;         return 0;       }     }     cout <<  NO  << endl;     return 0;   }   