#include<stdio.h>

int main(){
    unsigned long A,B,SS,PP;
    
    scanf("%ld",A);
    scanf("%ld",B);
    
    SS=A+B;
    PP=A*B;
    
    if(SS>PP){
        printf("S");
    }
    else if(SS<PP){
        printf("P");
    }
    else{
        printf("E");
    }
    return 0;
}