#include <stdio.h>

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

void print_result(numsInfo *p);

int main(void)
{
  numsInfo nums;

  scanf("%lld %lld", &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) ? 'E'
                 :(nums->x + nums->y) >  (nums->x * nums->y) ? 'S'
                                                             : 'P'));
}