#include <bits/stdc++.h>   using namespace std;   int main() {     int n;     string s;     cin >> n;     getline(cin, s);     for (int i = 0; i < n; ++i) {       getline(cin, s);       int len = s.length();       if (len < 5)         cout <<  OMG>.< I don t know!  << endl;       else {         string prefix(s.substr(0, 5));         string suffix(s.substr(len - 5, 5));         if (prefix ==  miao.  && suffix ==  lala. )           cout <<  OMG>.< I don t know!  << endl;         else if (prefix ==  miao. )           cout <<  Rainbow s  << endl;         else if (suffix ==  lala. )           cout <<  Freda s  << endl;         else           cout <<  OMG>.< I don t know!  << endl;       }     }     return 0;   }   