#include<bits/stdc++.h>
using namespace std;
int main()
{
	int n,c=0,d=0;
	char a,b;
	cin>>n;
	for(int i=0;i<n;i++)
	{
		cin>>a>>b;
		if(a=='J'&&b=='S') d++;
		else if(a=='J'&&b=='B') c++;
		else if(a=='B'&&b=='J') d++;
		else if(a=='B'&&b=='S') c++;
		else if(a=='S'&&b=='B') d++;
		else if(a=='S'&&b=='J') c++;
	}
	if(c>d) cout<<"xiaoyan";
	else if(d>c) cout<<"xiaoke";
	else cout<<"QAQ";
	return 0;
}

#include<bits/stdc++.h> using namespace std; int main() { int n,cnt1=0,cnt2=0; char a,b; cin>>n; while(n--) { cin>>a>>b; if(a=='S') { if(b=='J') cnt1++; if(b=='B') cnt2++; } if(a=='J') { if(b=='S') cnt2++; if(b=='B') cnt1++; } if(a=='B') { if(b=='S') cnt1++; if(b=='J') cnt2++; } } if(cnt1>cnt2) cout<<"xiaoyan"; if(cnt1<cnt2) cout<<"xiaoke"; if(cnt1==cnt2) cout<<"QAQ"; return 0; }1.