Číslo kroku

S = (6.62, 0.76)
B_{1} = (1.68, -0.84)
c = Circle(S, B_{1})
C_{1} = (4.46, 1.26)
d = Circle(S, C_{1})
A = Point(c)
p = Line(S, A)
C, B = Intersect(d, p)
S_2 = Midpoint(A, C)
e = Circle(S_2, A)
S_1 = Midpoint(B, A)
g = Circle(S_1, A)
n = 0 (slider from 0 to 4, step 1)