M = (-12, 8)
N = (-8, 12)
a = Segment(M, N)
R = (-10, -4)
b = Segment(M, R)
P = (-4, 6)
c = Segment(N, P)
E = (-0.04357514591977611, 14.46242769278259)
F = (-0.04357514591977611, -5.537572307217398)
d = Line(E, F)
Q = (-6, -2)
e = Segment(R, Q)
f = Segment(P, Q)
M'_1 = Mirror(M, d)
N'_1 = Mirror(N, d)
a' = Segment(M'_1, N'_1)
N' = Mirror(N, d)
P'_1 = Mirror(P, d)
c' = Segment(N', P'_1)
M' = Mirror(M, d)
R' = Mirror(R, d)
b' = Segment(M', R')
P' = Mirror(P, d)
Q' = Mirror(Q, d)
f' = Segment(P', Q')
g = Segment(Q', R')