#include <iostream>
#include <vector>
#include<string>
#include<malloc.h>
#include<algorithm>
#include<math.h>
using namespace std;

int main(){
	int a,b,c;
	cin>>a>>b>>c;
	if(abs(c-b) < abs(c-a)){
		cout<<"Setsuna"<<endl;
	}else if( abs(c-b) > abs(c-a)){
		cout<<"Kazusa"<<endl;
	}else{
		cout<<"together"<<endl;
	}
	system("pause");
}