import java.util.Scanner;

public class Main {
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		String names[] = {"digi","petit","rabi","gema","piyo"};
		String check[] = new String[5];
		check[0] = "digi .*[nN][yY][oO][^a-zA-Z0-9]{0,3}";
		check[1] = "petit .*[nN][yY][uU][^a-zA-Z0-9]{0,3}";
		check[2] = "rabi [a-zA-Z0-9].*";
		check[3] = "gema .*[gG][eE][mM][aA][^a-zA-Z0-9]{0,3}";
		check[4] = "piyo .*[pP][yY][oO][^a-zA-Z0-9]{0,3}";
		
		boolean flag = false;
		while(sc.hasNextLine()){
			String line = sc.nextLine();
			String[] name = line.split(" ",2);
			if(name[0].length() == -1){
				System.out.println("WRONG!");
				continue;
			}
			for(int i=0; i<5; i++){
			    if(name[0].matches(names[i])){
			    	flag = true;
			    	if(line.matches(check[i])){
			    		System.out.println("CORRECT (maybe)");
			    	}else{			    	
			    		System.out.println("WRONG!");
			    	}
			    }				
			}
			if(!flag){
				System.out.println("WRONG!");	
				continue;
			}
			flag = false;
		}		
	}
}