ellipse(592.152588, 523.211914, 50.785202, 49.633953, 175.681458)
ellipse(1144.094482, 899.445801, 31.498404, 29.755657, 132.845566)
ellipse(892.979980, 335.140137, 28.309872, 16.904177, 114.507423)
ellipse(623.136475, 98.863770, 20.049368, 14.409811, 6.188289)