#include <iostream>
#include <string>
#include <vector>
#include <algorithm>
#include <utility>
using namespace std;
typedef unsigned long long ll;
#define rep(i, n) for (int i=0;i < (int)(n);i++)
const ll mod = 1000000007;

int main(){
    int n,m;
    cin >> n >> m;
    char ope;
    int f=0;
    cin >> ope;
    vector<ll> v(m);
    vector<ll> w(n);
    for (int i=0;i < m;i++) cin >> v[i];
    for (int j=0;j <n;j++) cin >> w[j];
    if (ope=='+') f=0;
    else if (ope=='*') f=1;
    for (int i=0;i < n;i++){
        for (int j=0;j <m;j++){
            if (f) cout << v[j]*w[i] << " ";
            else cout << v[j]+w[i] << " ";
        }
        cout << endl;
    }

    
}