#define _CRT_SECURE_NO_WARNINGS
#include <iostream>
#include <cmath>
#include <string>
#include <vector>
#include <algorithm>
using namespace std;
typedef long long lint;

#define MIN(a,b) ((a)<(b)?(a):(b))
#define MAX(a,b) ((a)>(b)?(a):(b))

int main()
{
	bool a, b;
	cin >> a >> b;
	cout << (b ? 'T' : 'F') << " " << (a ? 'T' : 'F') << endl;

	return 0;
}