#include <stdio.h>

int main(void) {
	unsigned long int a,b, c,d;
	
	scanf("%ld %ld", &a, &b);
	c=a+b;
	d=a*b;
	
	if(c>d){
		printf("S");
	}else if(d>c){
		printf("P");
	}else{
		printf("E");
	}
	
	return 0;
}