M1 = (-2, 6)
r1 = Line(M1, yAxis)
A = (-8, 7)
B = (-13, 2)
a = Segment(A, B)
C = (-8, -3)
b = Segment(B, C)
D = (-3, 2)
c = Segment(C, D)
d = Segment(A, D)
E = Point(d)
e = Segment(E, B)
F = Point(c)
f = Segment(F, A)
G = Point(b)
g = Segment(G, D)
H = Point(a)
h = Segment(H, C)
i = Segment(H, D)
j = Segment(E, C)
k = Segment(A, G)
l = Segment(F, B)
m = Segment(E, G)
n = Segment(H, F)
p = Segment(B, D)
q = Segment(A, C)