import java.util.*;
import java.math.*;
public class Main{
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
	String n1 = sc.next();
	String n2 = sc.next();
	BigInteger bi1 = new BigInteger(n1);
	BigInteger bi2 = new BigInteger(n2);
	BigInteger s = bi1.add(bi2);
	BigInteger p = bi1.multiply(bi2);
	if(s.compareTo(p)>0){
		System.out.println("S");
	}else if(s.compareTo(p)<0){
		System.out.println("P");
	}else if(s.equals(p) ){
		System.out.println("E");
	}
}
}