#include <bits/stdc++.h>

using namespace std;

#define REP(i,a,b) for(int i=a;i<(int)b;i++)
#define rep(i,n) REP(i,0,n)

int main() {

  int N; cin >> N;
  REP(i, 1, N+1) {
    bool k=0;
    if(i % 3 == 0) cout << "Fizz",k=1;
    if(i % 5 == 0) cout << "Buzz",k=1;
    if(!k) cout << i;
    cout << endl;
  }
  
  return 0;
}