#include <iostream>
#include <vector>
#include <string>
#include <algorithm>
#include <utility>
using namespace std;

int main(void) {
	bool a, b;
	char x, y;
	cin >> x >> y;
	if (x == 'T')	a = true;
	else			a = false;
	if (y == 'T')	b = true;
	else			b = false;
	if (a == b == true)					cout << 'T' << " " << 'T' << endl;
	else if (a == true && b == false)	cout << 'F' << " " << 'T' << endl;
	else if (a == false && b == true)	cout << 'T' << " " << 'F' << endl;
	else								cout << 'F' << " " << 'F' << endl;
	return 0;
}