#include <iostream>
using namespace std;

const int TEN = 10;
const int HUNDRED  =100;

int main() {
	int a, b;
	cin >> a >> b;
	int zeciA = 0, zeciB = 0, suteA = 0, suteB = 0, miiA = 0, miiB = 0;
	if (a < HUNDRED) {
		zeciA = a;
	} else if (a >= HUNDRED && a < (TEN * HUNDRED)) {
		zeciA = a % HUNDRED;
	} else  {
		zeciA = a % HUNDRED;
	}
	///
	if (b < HUNDRED) {
		zeciB = b;
	} else if (b >= HUNDRED && b < (TEN * HUNDRED)) {
		zeciB = b / TEN;
	} else  {
		zeciB = b / HUNDRED;
	}
	
	if (zeciA == zeciB && a >= (TEN * HUNDRED) && b >= (TEN * HUNDRED)) {
		cout << "CONTINUA";
	} else if (zeciA == zeciB && a <HUNDRED && b >= (TEN * HUNDRED)) {
		cout << "CONTINUA";
	}else if (zeciA == zeciB  && b <  (TEN * HUNDRED)) {
		cout << "FAZAN";
	}else if (zeciA != zeciB) {
		cout << "GRESEALA";
	}
	
	
	cout << "\n" << zeciA << " " << zeciB ;
	return 0;
}