S = (5.222583042973288, -2.0375586527293814)
B_1 = (8.325951219512197, 1.4932195121951257)
k = Circle(S, B_1)
A = (6.170318234610919, 4.057679442508715)
B = (10.260500857565404, 3.28931615832786)
f = Line(A, B)
C = Midpoint(A, B)
g = OrthogonalLine(C, f)
D = Point(g)
c = Circle(D, B)
E, F = Intersect(c, k)
h = Line(E, F)
G = Intersect(h, f)
i, j = Tangent(G, k)
H = Intersect(k, i)
I = Intersect(k, j)
l = Line(H, S)
m = Line(I, S)
J = Intersect(g, m)
K = Intersect(g, l)
k_1 = Circle(J, A)
k_2 = Circle(K, A)
Číslo_ kroku = 0 (slider from 0 to 9, step 1)