A = (11.4414915912987, -5.01205088763637)
B = (14.424294155012985, -10.40265793049352)
c = Circle(A, B)
C = Point(c)
D = Point(c)
E = Point(c)
F = Point(c)
a = Line(F, C)
b = Line(C, D)
d = Line(F, E)
e = Line(E, D)
G = Intersect(a, e)
H = Intersect(b, d)
f = Segment(C, H)
g = Segment(E, G)
h = Segment(G, F)
i = Segment(C, G)
j = Segment(D, G)
k = Segment(H, E)
l = Segment(D, H)
m = Segment(F, H)
α = Angle(D, H, E)
β = Angle(C, G, D)