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#include<bits/stdc++.h>
using namespace std;   
#define ll long long
const ll N=1e5+5;
ll n,ans,bns;
char a,b;
int main(){
	ios::sync_with_stdio(0);
	cin.tie(0),cout.tie(0);
	cin>>n;
	for(int i=1;i<=n;i++)
	{
		cin>>a>>b;
		if(a=='S'&&b=='J') ans++;
		else if(a=='S'&&b=='B') bns++;
		else if(a=='S'&&b=='S') bns++,ans++;
		else if(a=='J'&&b=='S') bns++;
		else if(a=='J'&&b=='J') ans++,bns++;
		else if(a=='J'&&b=='B') ans++;
		else if(a=='B'&&b=='S') ans++;
		else if(a=='B'&&b=='B') bns++,ans++;
		else if(a=='B'&&b=='J') bns++;
	}
	if(ans>bns) cout<<"xiaoyan";
	else if(bns>ans) cout<<"xiaoke";
	else cout<<"QAQ";
    return 0;
}