show("tut_6_2__0",400,300)
rect_strict_vert(0,0,800,0,800,600,0,600)
wait_event_click_left()

wait_event_time(3)

show("tut_6_2__1",400,300)
rect_strict_vert(0,0,800,0,800,600,0,600)
block_quant()
wait_event_click_left()

wait_event_time(6)

show("tut_6_2__2",400,300)
wait_event_btn_pressed("ok")
