ellipse(326.14, 548.96, 29.19, 18.51, 171.21) # text={1}
ellipse(480.90, 228.75, 36.26, 19.30, 106.98) # text={4}
ellipse(330.17, 481.50, 5.40, 4.00, 151.85) # text={2}
ellipse(332.50, 491.17, 7.48, 6.48, 90.00) # text={3}