using System;
using System.Numerics;
using System.Linq;

public class Test
{
	public static void Main()
	{
		var x = Console.ReadLine().Split(' ')
			.Select(n => BigInteger.Parse(n)).ToArray();
	
		if(x[0] + x[1] > x[0] * x[1]) Console.WriteLine("S");
		else if(x[0] + x[1] < x[0] * x[1]) Console.WriteLine("P");
		else Console.WriteLine("E");
	}
}