#include<iostream>
#include<cstring>
#include<algorithm>
using namespace std;
typedef long long LL;
const LL mod=1e9+7;
int main(){
	LL n,m;
	cin>>n>>m;
	int flag=0; 
	if(n>m+1){
		n=m+1;
		flag=1;
	}
	if(m>n+1){
		m=n+1;
		flag=1;
	}
	LL t=n+m;
	if(t%2==0)t--;
	if(flag)puts("P");
	else{
		if((t/2)%2||(t==1))puts("Q");
		else puts("P");
	}
	
	return 0;
}