ellipse(543.10, 235.30, 4.00, 4.00, 148.28) # text={1}
ellipse(592.30, 287.70, 4.00, 4.00, 159.01) # text={2}
ellipse(427.36, 454.79, 4.01, 4.00, 85.34) # text={3}
ellipse(541.08, 220.95, 4.00, 4.00, 39.09) # text={4}