A = (-4.161482185678181, 9.200940825020247)
B = (-0.3815154064554417, 9.200940825020245)
u = Vector(A, B)
O = (-1.1315088150313823, 4.9709780006519395)
M = (-4.461479549108559, 7.820952953240514)
M_1 = Translate(M, u)
M_2 = Mirror(M_1, O)
a = Segment(M, M_1)
b = Segment(M_1, M_2)
c = Segment(M, M_2)
N = (-6.291463466033854, 7.010960071978499)
N_1 = Translate(N, u)
N_2 = Mirror(N_1, O)
d = Segment(N, N_1)
e = Segment(N_1, N_2)
f = Segment(N, N_2)
Ω = Intersect(c, f)
m = 8 (slider from 0 to 8, step 1)