import java.util.Scanner;

public class Main {
	public static void main(String[] args) {
		Scanner scan = new Scanner(System.in);
		String a = scan.next();
		String b = scan.next();
		scan.close();
		String ans1, ans2;
		if(a.equals("T")) {
			ans2 = "T";
		}else {
			ans2 = "F";
		}
		if(b.equals("T")) {
			ans1 = "T";
		}else {
			ans1 = "F";
		}
		System.out.println(ans1 + " " + ans2);
	}
}