Číslo kroku

B = (0.5375643928718662, 6.581346286893864)
A = (13.020870411340262, -12.777675717203785)
C = Rotate(B, 60°, A)
D = Midpoint(C, B)
b = Circle(B, D)
F = Midpoint(A, C)
i = Line(B, F)
f = Segment(A, B)
α = Angle(B, A, C)
E = Midpoint(B, A)
a = Circle(A, E)
c = Circle(C, F)
n = 0 (slider from 0 to 4, step 1)
g = Line(C, E)
h = Line(A, D)
S = Intersect(g, h)
H, G = Intersect(b, i)
k_1 = Circle(S, G)
k_2 = Circle(S, H)