#include<iostream>
using namespace std;

int main(){
	int a;//tate
	int b;//yoko
	char c;//+or*
	cin >> a >> b;
	int p[a+1][b+1];
	
	cin >> c;
	
	for(int i=1;i<=b;i++){
		cin >> p[0][i];
		//cout << "yoko" <<p[0][i] << endl;
	}
	
	for(int j=1;j<=a;j++){
		cin >> p[j][0];
		//cout << "tate" << p[j][0] << endl;
	}
	
	cout << endl;
	
	for(int k=1;k<=a;k++){//tate
		for(int l=1;l<=b;l++){//yoko
			if(c=='+'){
				p[k][l]=p[k][0]+p[0][l];
			}
			if(c=='*'){
				p[k][l]=p[k][0]*p[0][l];
			}
			cout << p[k][l] << " ";
			if(l==b)cout << endl;
		}
	}
return 0;
}