#include <stdio.h>
int main(void){
    int a,b,c,d;
    scanf("%d",&a);
    scanf("%d",&b);
    c = a + b;
    d = a * b;
    if(c > d){
        printf("S");
    }
    else if(c < d){
        printf("P");
    }
    else{
        printf("E");
    } 
}