#include <iostream>

using namespace std;
int r[1010],c[1010],a[1010][1010];
int main(){
    int i,j,h,w; cin >> h >> w;
    for(i=0;i<h;i++) cin >> r[i];
    for(j=0;j<w;j++) cin >> c[j];
    a[0][0] = 1000000000;
    for(i=1;i<h;i++){
        for(j=1;j<w;j++) a[i][j] = i*w + j;
    }
    for(i=1;i<h;i++){
        if(r[i]<w) a[i][0] = a[i][w - r[i]];
        else a[i][0] = 1;
    }
    for(j=1;j<w;j++){
        if(c[j]<h) a[0][j] = a[h - c[j]][j];
        else a[0][j] = 1;
    }
    for(i=0;i<h;i++){
        for(j=0;j<w;j++) cout << a[i][j] << " ";
        cout << "\n";
    }
}