#include <bits/stdc++.h>
using namespace std;
bool ispoyo(char c)
{
  return(!isalpha(c) && !isdigit(c));
}

int main()
{
  map< string, string > dump;
  dump["digi"] = "oyn";
  dump["petit"] = "uyn";
  dump["gema"] = "ameg";
  dump["piyo"] = "oyp";
  
  string buf;
  while(getline(cin, buf)) {
    istringstream sss(buf);
    string T;
    sss >> T;
    string K;
    
    bool error = false;
    
    auto p = dump.find(T);
    if(p != dump.end()) {
      reverse(buf.begin(), buf.end());
      buf = buf.substr(0, buf.size() - p -> first.size());
      int back = 0;
      while(back < buf.size() && ispoyo(buf[back])) ++back;
      if(back > 3) {
        error = true;
      } else {
        for(int i = 0; i < buf.size(); i++) {
          if(isalpha(buf[i])) buf[i] = tolower(buf[i]);
        }
        if(buf.substr(back).find(p -> second) != 0) {
          error = true;
        }
      }
    } else if(T == "rabi") {
      bool ok = false;
      buf = buf.substr(5);
      for(int i = 0; i < buf.size(); i++) {
        ok |= !ispoyo(buf[i]);
      }
      if(!ok) error = true;
    } else error = true;
    
    if(error) cout << "WRONG!" << endl;
    else cout << "CORRECT (maybe)" << endl;
  }
}