#include "bits/stdc++.h"
using namespace std;
#define fastcin {\
    cin.tie(0);\
    ios::sync_with_stdio(false);\
}
#define rep(i, a, b) for(int i = a; i < b; i++)
#define rrep(i, a, b) for(int i = a; i > b; i--)
#define fore(i, a) for(auto &i:a)
#define print(x) cout << x << "\n"
#define SORT(a, n) sort(a, a+n);
#define REVERSE(a,n) reverse(a,a+n);
#define VSORT(v) sort(v.begin(), v.end());
#define VREVERSE(v) reverse(v.begin(), v.end());
#define MOD 1000000007
typedef long long ll;

int main() {
    fastcin;
    int N, n, M, S;
    map<string, int> m;
    cin >> N;
    rep(i, 0, N) {
        cin >> n >> M >> S;
        rep(i, 0, M) {
            string s;
            cin >> s;
            m[s] += S;
        }
    }

    vector<pair<int, string> > vp;
    fore(p, m) vp.push_back({-p.second, p.first});
    VSORT(vp);

    int mi = min(10, (int)vp.size());
    rep(i, 0, mi) cout << vp[i].second << " " << -vp[i].first << endl;
    return 0;
}