#pragma GCC optimize("O3,unroll-loops")
#pragma GCC target("avx,popcnt,sse4,abm")
#include <bits/stdc++.h>
using namespace std;
#ifdef WAIMAI
#define debug(HEHE...) cout << "[" << #HEHE << "] : ", dout(HEHE)
void dout() {cout << '\n';}
template<typename T, typename...U>
void dout (T t, U...u) {cout << t << (sizeof... (u) ? ", " : ""), dout (u...);}
#else
#define debug(...) 7122
#endif
#define ll long long
#define Waimai ios::sync_with_stdio(false), cin.tie(0)
#define FOR(x,a,b) for (int x = a, I = b; x <= I; x++)
#define pb emplace_back
#define F first
#define S second
void solve() {
int n;
int a = 0, b = 0, c = 0;
cin >> n;
while (n--) {
string s;
cin >> s;
if (s == "section") a++, b = c = 0;
if (s == "subsection") b++, c = 0;
if (s == "subsubsection") c++;
cin >> s;
cout << a;
if (b) cout << '.' << b;
if (c) cout << '.' << c;
cout << ' ' << s << '\n';
}
}
int main() {
Waimai;
solve();
}
