#include using namespace std; using ll = long long; int main(){ ll n; cin>>n; ll count=n; ll one=n/n; ll zero=one-one; ll three=one+one+one; ll five=three+one+one; ll hand=five*five*(three+one); while(count>zero){ ll now=hand-count+one; if(now%three==zero&&now%five!=zero)cout<<"Fizz"<