O = (0.08, -0.3575)
c = Circle(O, 2)
d = Circle(O, 4)
A = PointIn(d)
e = Circle(A, 2)
B = Intersect(c, e, 1)
a = Ray(O, B)
C = Intersect(d, a, 1)
b = Line(A, a)
D = Intersect(e, b, 2)
f = Ray(C, D)
g = Circle(D, C)
E = Intersect(g, f, 2)
h = Segment(C, E)
i = Segment(C, O)
j = Segment(B, A)
k = Segment(A, D)