#include<iostream>
#include<algorithm>
#include<cmath>
#include<string>
#include<set>
#include<map>
#include<cstring>
using namespace std;
const int maxn=1e5+100;
const int inf=0x3f3f3f3f;
struct rule{
	bool operator()(const int &a1,const int &a2){
		return a1>a2;
	}
};
int main(){
	printf("FFT\n");
}