A = (-1.96, 5.36)
B = (-3.18, 4.28)
f = Segment(A, B)
C = (-1.54, 3.16)
g = Segment(B, C)
h = Segment(C, A)
D = (0.7, 5.16)
E = (-0.74, 1.36)
F = (-2.72, 0.32)
i = Segment(E, F)
G = (0.14, 0.22)
j = Segment(F, G)
k = Segment(G, E)
I: F + ((D - B) / (C - B) * (G - F))
J: G + ((D - C) / (A - C) * (E - G))
H: E + ((D - A) / (B - A) * (F - E))
l = Segment(I, J)
m = Segment(J, H)
n = Segment(H, I)
α = Angle(J, I, H)
β = Angle(H, J, I)