import java.io.PrintWriter;
import java.math.BigInteger;
import java.util.Scanner;

public class Main {
    static Scanner scan = new Scanner(System.in);
    static PrintWriter out = new PrintWriter(System.out);

    public static void main(String[] args) {
        BigInteger a = scan.nextBigInteger();
        BigInteger b = scan.nextBigInteger();
        BigInteger add = a.add(b);
        BigInteger mult = a.multiply(b);
        if(add.compareTo(mult) > 0) {
            System.out.println("S");
        } else if(add.compareTo(mult) < 0){
            System.out.println("P");
        } else {
            System.out.println("E");
        }
    }
}