#include <bits/stdc++.h>
using namespace std;
struct piao{
string name;
int score;
};
piao a[110];
int main(){
int n;
cin>>n;
string name1;
a[1].name="Li";
a[2].name="Zhang";
a[3].name="Fun";
for (int i=1;i<=n;i++){
cin>>name1;
if (name1=="Li"){
a[1].score++;
}else if(name1=="Zhang"){
a[2].score++;
}else{
a[3].score++;
}
}
for (int i=1;i<=3;i++){
cout<<a[i].name<<":"<<a[i].score<<endl;
}
return 0;
}
