#include <iostream>
#include <vector>
#include <algorithm>
#include <cmath>
#include <iomanip>
#include <stack>
#include <algorithm>
#include <string>
#include <map>
#include <iterator>
#include <set>
#include <queue>

using namespace std;


int main() {

    int N, M;
    cin >> N >> M;
    char op;
    cin >> op;
    vector<long> BS;
    vector<long> AS;
    for (int j = 0; j < M; ++j) {
        long B;
        cin >> B;
        BS.push_back(B);
    }
    for (int i = 0; i < N; ++i) {
        long A;
        cin >> A;
        AS.push_back(A);
    }

    vector<vector<long>> CS;

    for (int i = 0; i < N; ++i) {
        vector<long> Ci;
        for (int j = 0; j < M; ++j) {
            if (op == '+') {
                Ci.push_back(AS[i] + BS[j]);
            } else {
                Ci.push_back(AS[i] * BS[j]);
            }
        }
        CS.push_back(Ci);
    }
    for (int i = 0; i < N; ++i) {
        for (int j = 0; j < M - 1; ++j) {
            cout << CS[i][j] << " ";
        }
        cout << CS[i][M - 1] << "\n";
    }

    return 0;
}