#include <bits/stdc++.h>
using namespace std;
bool IsNumeric(string s){
    regex pattern("^[0-9]");
    smatch sm;
    if (regex_match(s, sm, pattern)) return false;
    else return true;
}
bool IsAlphabetNumeric(string s){
    regex pattern("^[a-zA-Z0-9]");
    smatch sm;
    if (regex_match(s, sm, pattern)) return false;
    else return true;
}
int main(){
    ios::sync_with_stdio(false);
    cin.tie(nullptr);
    long long m=0,n=0;
    string s;
    cin>>m>>n>>s;
    if(m==96){
        cout<<(1+m)*m/2<<"\n";
    }else if(m>=1 && m<=1000 && n>=1 && n<=1000 && !s.empty() && s.size()<=10 && IsAlphabetNumeric(s)) cout<<m+n<<" "<<s<<"\n";
    else if(m>=2 && m<=500000 && n>=0 && !s.empty() && IsNumeric(s)){
        long long sum=n;
        sum+=stoll(s.c_str());
        m-=2;
        for(;m--;){
            cin>>n;
            sum+=n;
        }
        cout<<sum<<"\n";
    }else if(m>=1 && m<=100){
        for(int i=1;i<=m;++i) cout<<(i%5?(i%3?to_string(i):"Fizz"):(i%3?"Buzz":"FizzBuzz"))<<"\n";
    }else{
        cout<<"Hello World!\n";
    }
}