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