#include<bits/stdc++.h>
using namespace std;
int main(){
    int one=true;
    int two=one+one;
    int three=one+two;
    int four=two+two;
    int five=three+two;
    int n;
    cin>>n;
    for(int i=one;i<=n;i++){
        if(!(i%three))cout<<"Fizz";
        if(!(i%five))cout<<"Buzz";
        if(i%three&&i%five){
            cout<<i;
        }
        cout<<endl;
    }
}