#include<bits/stdc++.h>
#define int long long
#define ll long long
#define pii pair<string, int>
using namespace std;
pii arr[10];
void solve() {
    for (int i = 0; i < 8; i++)
        cin >> arr[i].first >> arr[i].second;
    vector<pii> vec;
    for (int i = 0; i < 8; i += 2)
        if (arr[i].second > arr[i + 1].second)
            vec.push_back(arr[i]);
        else vec.push_back(arr[i + 1]);
    vector<pii> vec2;
    for (int i = 0; i < 4; i += 2)
        if (vec[i].second > vec[i + 1].second)
             vec2.push_back(vec[i]);
        else vec2.push_back(vec[i + 1]);
    if (vec2[0].second < vec2[1].second)
        swap(vec2[0], vec2[1]);
    cout << vec2[0].first << " beats " << vec2[1].first << "\n";
}
signed main() {
    ios::sync_with_stdio(0), cin.tie(0), cout.tie(0);
    int t = 1;
    // cin >> t;
    while (t--) solve();
    return 0;
}