import std.stdio, std.string, std.conv;
import std.range, std.algorithm, std.array;

void main() {
    int T;
    scan(T);

    int[string] tag;

    while (T--) {
        int m, s;
        readln;
        scan(m, s);
        auto t = readln.split;

        foreach (ti ; t) {
            if (ti in tag) {
                tag[ti] += s;
            }
            else {
                tag[ti] = s;
            }
        }
    }

    import std.typecons : Tuple;
    alias Pair = Tuple!(string, "tag", int, "score");
    auto p = new Pair[](0);

    foreach (key, value ; tag) {
        p ~= Pair(key, value);
    }

    p.multiSort!("a.score > b.score", "a.tag < b.tag");

    foreach (pi ; p[0 .. min(10, $)]) {
        writeln(pi.tag, " ", pi.score);
    }
}




void scan(T...)(ref T args) {
    import std.stdio : readln;
    import std.algorithm : splitter;
    import std.conv : to;
    import std.range.primitives;

    auto line = readln().splitter();
    foreach (ref arg; args) {
        arg = line.front.to!(typeof(arg));
        line.popFront();
    }
    assert(line.empty);
}



void fillAll(R, T)(ref R arr, T value) {
    static if (is(typeof(arr[] = value))) {
        arr[] = value;
    }
    else {
        foreach (ref e; arr) {
            fillAll(e, value);
        }
    }
}