ellipse(320.88, 287.20, 7.50, 7.50, 0.00) # text={1}
ellipse(346.23, 293.19, 7.50, 7.50, 0.00) # text={2}
ellipse(311.16, 301.66, 7.50, 7.50, 0.00) # text={3}
ellipse(474.26, 254.67, 7.50, 7.50, 0.00) # text={4}