#include <bits/stdc++.h>

#define pb push_back
#define pf push_front
#define mp make_pair
#define sz size
#define ll long long
#define ld long double
#define fs first
#define sc second
#define forn(i, f, t) for(int i = f; i < t; i++)
#define all(x) (x).begin(), (x).end()
#define ins insert

const int INF = 2147483647;
const int MOD = 1000000007;
const ll INF64 = 9223372036854775807;
const ld EPS = 1e-7;

using namespace std;

map<string, int> a;


int main(){
    cin.tie(nullptr);
    ios_base::sync_with_stdio(false);
    int n;
    string s;
    vector<pair<int, string> > b;
    cin >> n;
    forn(i, 0, n){
        cin >> s;
        a[s] = i;
    }
    for (auto it = a.begin(); it != a.end(); it++) b.pb(mp(it->sc, it->fs));
    sort(all(b));
    for (int i = (int)b.sz() - 1; i >= 0; i--) cout << b[i].sc << "\n";
    return 0;
}