F_1 = (2.04, 0.66)
F_2 = (9.48, 0.78)
C = (8.620000000000001, 3.74)
c = Ellipse(F_1, F_2, C)
a = Line(F_1, F_2)
D, E = Intersect(c, a)
b = Segment(D, E)
F = Point(c)
G = Point(c)
H = Point(c)
u = Vector(F_1, F)
v = Vector(F, F_2)
w = Vector(F_1, G)
z = Vector(G, F_2)
d = Vector(F_1, H)
e = Vector(H, F_2)