#include <vector>
#include <iostream>

using namespace std;

vector<pair<int, int>> stila(int N, int M, int Q, vector<int> C,
        vector<int> T, vector<int> S) {
    vector<pair<int, int>> R(N);

    R[0] = {0, 300};

    R[1].first = 1;
    R[1].second = 173;

    return R;
}

// SAMPLE GRADER, DO NOT MODIFY

#ifndef EVAL

int main(void) {
    ios::sync_with_stdio(0);
    cin.tie(0); cout.tie(0);

    int N, M, Q; cin >> N >> M >> Q;

    vector<int> C(Q), T(Q), S(Q);
    for(auto &x: C) cin >> x;
    for(auto &x: T) cin >> x;
    for(auto &x: S) cin >> x;

    auto R = stila(N, M, Q, C, T, S);

    for(auto [c, x]: R) {
        cout << c << " " << x << "\n";
    }
}

#endif /* EVAL */