#include<iostream>
#include<cstdio>
#include<cmath>
using namespace std;
int a[1001][1001]={0};

int main()
{
	freopen("lostmonkey.in","r",stdin);
	freopen("lostmonkey.out","w",stdout);
	int n,m,k,l,x1,x2,y1,y2;
	cin>>n>>m>>k;
	for(int i=1;i<=k;i++)
	{
		int g;
		cin>>x1>>x2>>y1>>y2>>l;
		if(x1>x2)
		{
			g=x2;
			x2=x1;
			x1=g;
		}
		if(y1>y2)
		{
			g=y2;
			y2=y1;
			y1=g;
		}
		for(int j=x1;j<=x2;j++)
			for(int o=y1;o<=y2;o++)
				a[j][o]=l;
	}
	for(int i=1;i<=n;i++)
	{
		for(int j=1;j<=m;j++)
			cout<<a[i][j];
		cout<<endl;
	}
	return 0;
}