#include<iostream>
#include<cstdio>
#include<cmath>
using namespace std;
int q[1009][1009]={0};
int main()
{
	freopen("lostmonkey.in","r",stdin);
	freopen("lostmonkey.out","w",stdout);
	int n,m,k;
	int x1,x2,y1,y2,l;
	cin>>n>>m>>k;
	while(k){
		k--;
		cin>>x1>>y1>>x2>>y2>>l;
		if(x1>x2){
			for(int i=x2;i<=x1;i++){
				if(y1>y2){
					for(int o=y2;o<=y1;o++){
						q[o][i]=l;
					}
				}
			}
		}
		if(x1<=x2){
			for(int i=x1;i<=x2;i++){
				if(y1<=y2){
					for(int o=y1;o<=y2;o++){
						q[o][i]=l;
					}
				}
			}
		}
	}
	for(int h=1;h<=n;h++){
		for(int g=1;g<=m;g++){
			cout<<q[g][h];
		}
		cout<<endl;
	}
	return 0;
}