Ответ:
Графики в порядке от 1 до 4
Uses GraphABC;
begin
LockDrawing;
for var i:=1 to 800 do
begin
Window.Clear;
Brush.Color := clGray;
FillRectangle(i+10,90,i-110,430);
Brush.Color := clRed;
Ellipse(i,100,i-100,200);
Brush.Color := clYellow;
Ellipse(i,210,i-100,310);
Brush.Color := clGreen;
Ellipse(i,320,i-100,420);
Redraw;
Sleep(1);
end;
for var i:=1 to 900 do
begin
Window.Clear;
Brush.Color := clBlack;
Ellipse(i,100,i-200,300);
Brush.Color := clWhite;
Ellipse(i-1,101,i-199,299);
Brush.Color := clRed;
Ellipse(i-20,120,i-180,280);
Brush.Color := clWhite;
FillRectangle(i-50,180,i-150,220);
Redraw;
Sleep(1);
end;
end.