#include <stdio.h>

int main(void)
{
	unsigned long long a;
	unsigned long long b;
	unsigned long long r;
	unsigned long long w;
	scanf("%lld%lld",&a,&b);
	r=a+b;
	w=a*b;
	
	if(r>w){
		printf("S");
	}else if(w>r){
		printf("P");
	}else if(w==r){
		printf("E");
	}
	
	

	return 0;
}