#include <stdio.h>

typedef struct {
  unsigned long long int x;
  unsigned long long int y;
} numsInfo;

void print_result(numsInfo *p);

int main(void)
{
  numsInfo nums;

  scanf("%llu %llu", &nums.x, &nums.y);
  print_result(&nums);

  return 0;
}

void print_result(numsInfo *nums)
{
  printf("%c\n", ((nums->x + nums->y) > (nums->x * nums->y) ? 'S'
                 :(nums->x + nums->y) < (nums->x * nums->y) ? 'P'
                                                            : 'E'));
}