ellipse(284.81, 279.05, 7.50, 7.50, 0.00) # text={2}
ellipse(438.25, 211.90, 7.50, 7.50, 0.00) # text={1}
ellipse(466.47, 326.94, 7.50, 7.50, 0.00) # text={4}
ellipse(470.18, 233.65, 7.50, 7.50, 0.00) # text={3}