ellipse(321.89, 300.26, 7.50, 7.50, 0.00) # text={1}
ellipse(366.00, 383.82, 7.50, 7.50, 0.00) # text={4}
ellipse(412.26, 239.76, 7.50, 7.50, 0.00) # text={2}
ellipse(367.52, 295.44, 7.50, 7.50, 0.00) # text={3}