import java.util.*;

public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        boolean a = (sc.next().charAt(0) == 'T');
        boolean b = (sc.next().charAt(0) == 'T');
        StringBuilder sb = new StringBuilder();
        if (b) {
            sb.append("T");
        } else {
            sb.append("F");
        }
        sb.append(" ");
        if (a) {
            sb.append("T");
        } else {
            sb.append("F");
        }
        System.out.println(sb);
    }
}