#include<bits/stdc++.h>

using namespace std;
using ll=long long;
#define rep2(i, a, n) for(int i = (a); i < (n); i++)
#define rep(i, n) rep2(i,0,n)

int main(){
  cin.tie(nullptr);ios_base::sync_with_stdio(false);
  int n,m;cin>>n>>m;
  int b[m],a[n];
  char op;
  cin>>op;rep(i,m)cin>>b[i];
  rep(i,n)cin>>a[i];
  rep(i,n){
    rep(j,m){
      j!=n?cout<<(op=='+'?b[j]+a[i]:b[j]*a[i])<<" ":cout<<(op=='+'?b[j]+a[i]:b[j]*a[i]);
    }
    cout<<endl;
  }
}