#include <bits/stdc++.h>
using namespace std;
#ifdef LOCAL
  #include "settings/debug.cpp"
  #define _GLIBCXX_DEBUG
#else
  #define Debug(...) void(0)
#endif
#define rep(i, n) for (int i = 0; i < (n); ++i)
using ll = long long;
using ull = unsigned long long;

int main() {
  int n;
  cin >> n;
  cin.ignore();
  map<string, ll> ans;
  rep(i, n) {
    string s;
    getline(cin, s);
    ans[s] += (ll) (i + 1) * (n - i);
  }
  for (auto& [k, v] : ans) {
    cout << v << " " << k << endl;
  }
  return 0;
}