P: (-7.12, -5.79)
Q: (7.16, -5.79)
A = (-1.45, -3.47)
B = (1.17, -4.53)
C = (0.49, 2.17)
D = (-6.61, -3.49)
f = Segment(A, B)
g = Segment(B, C)
h = Segment(C, D)
i = Segment(D, A)
E = Midpoint(A, B)
F = Midpoint(B, C)
G = Midpoint(C, D)
H = Midpoint(D, A)
j = Segment(E, F)
k = Segment(F, G)
l = Segment(G, H)
m = Segment(H, E)