#include<iostream>
#include<string>
#include<cstdio>

using namespace std;

bool A_Z(char a){
	return a>='A'&&a<='Z';
}
bool a_z(char a){
	return a>='a'&&a<='z';
}
bool num(char a){
	return a>='0'&&a<='9';
}
bool kigo(char a){
	return (!A_Z(a))&&(!a_z(a))&&(!num(a));
}
char change(char a){
	if(A_Z(a)){
		return a-('A'-'a');
	}
	return a;
}

int main(){

	string in1,in2;
	
	char ttt;
	while(1){
		in1="";
		in2="";
		ttt=getchar();
		if(ttt=='\n'){
			cout<<"WRONG!"<<endl;
			continue;
		}
		if(ttt==EOF) break;
		while(ttt!=' '&&ttt!='\n'){
			in1+=ttt;
			ttt=getchar();
		}
		if(ttt=='\n'){
			cout<<"WRONG!"<<endl;
			continue;
		}
		char in3=getchar();
		while(in3!='\n'){
			in2+=in3;
			in3=getchar();
		}
		int s=in2.size();
		bool f=false;
		if(in1=="digi"){
			if(s>=3&&change(in2[s-1])=='o'&&change(in2[s-2])=='y'&&change(in2[s-3])=='n') f=true;
			if(s>=4&&kigo(change(in2[s-1]))&&change(in2[s-2])=='o'&&change(in2[s-3])=='y'&&change(in2[s-4])=='n') f=true;
			if(s>=5&&kigo(change(in2[s-1]))&&kigo(change(in2[s-2]))&&change(in2[s-3])=='o'&&change(in2[s-4])=='y'&&change(in2[s-5])=='n') f=true;
			if(s>=6&&kigo(change(in2[s-1]))&&kigo(change(in2[s-2]))&&kigo(change(in2[s-3]))&&change(in2[s-4])=='o'&&change(in2[s-5])=='y'&&change(in2[s-6])=='n') f=true;
		}
		else if(in1=="petit"){
			if(s>=3&&change(in2[s-1])=='u'&&change(in2[s-2])=='y'&&change(in2[s-3])=='n') f=true;
			if(s>=4&&kigo(change(in2[s-1]))&&change(in2[s-2])=='u'&&change(in2[s-3])=='y'&&change(in2[s-4])=='n') f=true;
			if(s>=5&&kigo(change(in2[s-1]))&&kigo(change(in2[s-2]))&&change(in2[s-3])=='u'&&change(in2[s-4])=='y'&&change(in2[s-5])=='n') f=true;
			if(s>=6&&kigo(change(in2[s-1]))&&kigo(change(in2[s-2]))&&kigo(change(in2[s-3]))&&change(in2[s-4])=='u'&&change(in2[s-5])=='y'&&change(in2[s-6])=='n') f=true;
		}
		else if(in1=="gema"){
			if(s>=4&&change(in2[s-1])=='a'&&change(in2[s-2])=='m'&&change(in2[s-3])=='e'&&change(in2[s-4])=='g') f=true;
			if(s>=5&&kigo(change(in2[s-1]))&&change(in2[s-2])=='a'&&change(in2[s-3])=='m'&&change(in2[s-4])=='e'&&change(in2[s-5])=='g') f=true;
			if(s>=6&&kigo(change(in2[s-1]))&&kigo(change(in2[s-2]))&&change(in2[s-3])=='a'&&change(in2[s-4])=='m'&&change(in2[s-5])=='e'&&change(in2[s-6])=='g') f=true;
			if(s>=7&&kigo(change(in2[s-1]))&&kigo(change(in2[s-2]))&&kigo(change(in2[s-3]))&&change(in2[s-4])=='a'&&change(in2[s-5])=='m'&&change(in2[s-6])=='e'&&change(in2[s-7])=='g') f=true;
		}
		else if(in1=="piyo"){
			if(s>=3&&change(in2[s-1])=='o'&&change(in2[s-2])=='y'&&change(in2[s-3])=='p') f=true;
			if(s>=4&&kigo(change(in2[s-1]))&&change(in2[s-2])=='o'&&change(in2[s-3])=='y'&&change(in2[s-4])=='p') f=true;
			if(s>=5&&kigo(change(in2[s-1]))&&kigo(change(in2[s-2]))&&change(in2[s-3])=='o'&&change(in2[s-4])=='y'&&change(in2[s-5])=='p') f=true;
			if(s>=6&&kigo(change(in2[s-1]))&&kigo(change(in2[s-2]))&&kigo(change(in2[s-3]))&&change(in2[s-4])=='o'&&change(in2[s-5])=='y'&&change(in2[s-6])=='p') f=true;
		}
		else if(in1=="rabi"){
			for(int i=0;i<s;i++){
				if(!kigo(in2[i])) f=true;
			}
		}
		if(f) cout<<"CORRECT (maybe)"<<endl;
		else cout<<"WRONG!"<<endl;
	}
}