#include <bits/stdc++.h>
using namespace std;
#define int long long
#define endl '\n'
const int N=1e6+10;
typedef pair<int,string>pii;
int n;
vector<pii>a;
void solve() {
    for(int i=0;i<8;i++) {
        string name;
        int sc;
        cin>>name>>sc;
        a.emplace_back(sc,name);
    }
    sort(a.begin(),a.end());
    reverse(a.begin(),a.end());
    cout<<a[0].second<<" beats "<<a[1].second<<endl;
}

signed main()
{
    cin.tie(0); cout.tie(0);
    ios::sync_with_stdio(0);
    int _ = 1;
    // cin >> _;
    while (_--) solve();
    return 0;
}