#include <iostream>
#include <vector>
#define REP(i, n) for (int i = 0; i < n; i++)
typedef long long ll;
using namespace std;

int main() {
    int N, M;
    cin >> N >> M;
    string op;
    cin >> op;
    vector<ll> yoko;
    REP(i, M) {
        ll j;
        cin >> j;
        yoko.push_back(j);
    }
    REP(i, N) {
        ll k;
        cin >> k;
        REP(j, M) {
            if (op == "*") cout << k * yoko.at(j);
            else if (op == "+") cout << k + yoko.at(j);
            if (j < M - 1) cout << " ";
        }
        cout << endl;
    }
    return 0;
}