program shiluodehouzi;
var
  x1,y1,x2,y2,c:array[0..5000] of longint;
  n:integer;
  map:array[0..1000,0..1000] of longint;
procedure init;
var
    i:integer;
  begin
    readln(x2[0],y2[0],n);
    x1[0]:=0;
    y1[0]:=0;
    c[0]:=0;
    for i:=1 to n do
    begin
        readln(x1[i],y1[i],x2[i],y2[i],c[i]);
        x1[i]:=x1[i]-1;
        y1[i]:=y1[i]-1
    end
  end;

procedure cover(l,r,s,d,k,col:integer);
var
    i,j:longint;
  begin
    while (k<=n) and ((r<=x1[k]) or (l>=x2[k]) or (d<=y1[k]) or (s>=y2[k])) do
      inc(k);
    if k>n then
    begin
      for i:=l+1 to r do
        for j:=s+1 to d do
          map[i,j]:=col;
      exit;
    end;
    if l<=x1[k] then
    begin
      cover(l,x1[k],s,d,k+1,col);
      l:=x1[k];
    end;
    if r>=x2[k] then
    begin
      cover(x2[k],r,s,d,k+1,col);
      r:=x2[k];
    end;
    if s<=y1[k] then
    begin
      cover(l,r,s,y1[k],k+1,col);
      s:=y1[k];
    end;
    if d>=y2[k] then
    begin
      cover(l,r,y2[k],d,k+1,col);
      d:=y2[k];
    end;
  end;

procedure work;
var
  i:integer;
  begin
    for i:=n downto 0 do
      cover(x1[i],x2[i],y1[i],y2[i],i+1,c[i]);
  end;

procedure print;
var
  i,j:longint;
  begin
    for i:=1 to x2[0] do
    begin
      for j:=1 to y2[0] do
        write(map[i,j]);
      writeln
    end
  end;

begin
  assign(input,'lostmonkey.in');
  assign(output,'lostmonkey.out');
  reset(input);
  rewrite(output);
  init;
  work;
  print;
  close(input);
  close(output);
end.