#include <bits/stdc++.h>

using namespace std;

#define int long long

void solve() {

    std::vector<std::pair<int, std::string>> s(10);
    for (int i = 1; i <= 8; i++) {
        std::cin >> s[i].second >> s[i].first;
    }

    std::sort(s.begin() + 1, s.begin() + 9, std::greater());

    std::cout << s[1].second << " beats " << s[2].second << '\n';

}

signed main() {
    std::ios::sync_with_stdio(false);
    std::cin.tie(0);
    int t = 1;
    // std::cin >> t;

    while (t --) {
        solve();
    }
}