#include <stdio.h>

void print_result(int, int);

int main(void)
{
  unsigned long long int x, y;

  scanf("%lld %lld", &x, &y);
  print_result(x, y);

  return 0;
}

void print_result(int x, int y)
{
  printf("%s\n", ((x + y) > (x * y)) ? "S"
                :((x + y) < (x * y)) ? "P"
                                     : "E");
}