#include <bits/stdc++.h>

using namespace std;

typedef long long i64;
typedef unsigned long long u64;
typedef double lf;

void solve() {
    vector<pair<string, int>> v(8);
    for (int i = 0; i < 8; ++i) {
        cin >> v[i].first >> v[i].second;
    }
    sort(v.begin(), v.end(), [](const pair<string, int> &a, const pair<string, int> &b) {
        return a.second > b.second;
    });
    cout << v[0].first << " beats " << v[1].first << endl;
}

signed main() {
#ifndef ONLINE_JUDGE
    freopen("input.txt", "r", stdin);
#endif
    ios_base::sync_with_stdio(false);
    int t = 1;
    // cin >> t;
    for (int i = 0; i < t; i++) {
        solve();
    }
}