Author: Sonia Regina Di Giacomo

A = (10, -4)
B = (10.020695359670619, -5.69987402535838)
u = Vector(B, A)
A_1 = (-1.98, 3.8)
B_1 = (-0.28, 3.8)
u_1 = Vector(B_1, A_1)
A_2 = (0, 3.8)
B_2 = (1.7, 3.8)
u_2 = Vector(B_2, A_2)
A_3 = (1.98, 3.8)
B_3 = (3.68, 3.8)
u_3 = Vector(B_3, A_3)
A_4 = (4.04, 3.8)
B_4 = (5.74, 3.8)
u_4 = Vector(B_4, A_4)
A_5 = (6.04, 3.8)
B_5 = (7.74, 3.8)
u_5 = Vector(B_5, A_5)
A_6 = (-1.98, 0.08)
B_6 = (-0.28, 0.08)
u_6 = Vector(B_6, A_6)
A_7 = (0.02, 0.08)
B_7 = (1.72, 0.08)
u_7 = Vector(B_7, A_7)
A_8 = (2.04, 0.08)
B_8 = (3.74, 0.08)
u_8 = Vector(B_8, A_8)
A_9 = (4.02, 0.06)
B_9 = (5.72, 0.06)
u_9 = Vector(B_9, A_9)
A_{10} = (6.06, 0.06)
B_{10} = (7.76, 0.06)
u_{10} = Vector(B_{10}, A_{10})
A_{11} = (-2.0206953596706185, 3.6998740253583797)
B_{11} = (-1.9999999999999991, 2)
A_{12} = (-0.02069535967061914, 3.6998740253583797)
B_{12} = (0, 2)
u_{12} = Vector(B_{12}, A_{12})
A_{13} = (2.0193046403293815, 3.6998740253583797)
B_{13} = (2.04, 2)
u_{13} = Vector(B_{13}, A_{13})
A_{14} = (3.959304640329381, 3.6998740253583797)
B_{14} = (3.98, 2)
u_{14} = Vector(B_{14}, A_{14})
A_{15} = (5.9793046403293815, 3.6998740253583797)
B_{15} = (6, 2)
u_{15} = Vector(B_{15}, A_{15})
A_{16} = (-6.953596706188794E-4, 1.8998740253583781)
B_{16} = (0.02, 0.2)
u_{11} = Vector(B_{16}, A_{16})
A_{17} = (2.119304640329382, -1.9001259746416221)
B_{17} = (2.14, -3.6)
u_{16} = Vector(B_{17}, A_{17})
A_{18} = (2.0393046403293824, 1.8998740253583781)
B_{18} = (2.06, 0.2)
u_{17} = Vector(B_{18}, A_{18})
A_{19} = (3.9593046403293837, 1.8998740253583781)
B_{19} = (3.98, 0.2)
u_{18} = Vector(B_{19}, A_{19})
A_{20} = (5.979304640329383, 1.939874025358379)
B_{20} = (6, 0.24)
u_{19} = Vector(B_{20}, A_{20})
C = (-0.12, 0.08)
a = Line(C, u_7)
D = (0.2, 1.92)
b = Line(D, a)
E = (-0.1, 3.82)
c = Line(E, b)
F = Point(u_2)
d = OrthogonalLine(F, b)
G = Point(u_8)
e = Line(G, d)
H = Point(c)
f = Line(H, e)
I = Point(u_{10})
J = Point(a)
K = Point(a)
g = Line(K, e)
L = (6, -0.22)
h = Line(L, g)
A_{21} = (-0.02069535967061613, 5.739874025358379)
B_{21} = (0, 4.04)
u_{20} = Vector(B_{21}, A_{21})
A_{22} = (5.979304640329383, 5.699874025358381)
B_{22} = (6, 4)
u_{21} = Vector(B_{22}, A_{22})
A_{23} = (1.9793046403293832, 5.699874025358379)
B_{23} = (2, 4)
u_{22} = Vector(B_{23}, A_{23})
A_{24} = (3.9793046403293832, 5.699874025358376)
B_{24} = (4, 4)
u_{23} = Vector(B_{24}, A_{24})
A_{25} = (-6.953596706160657E-4, -1.2597464162289462E-4)
B_{25} = (0.02, -1.7)
u_{24} = Vector(B_{25}, A_{25})
A_{26} = (2.0393046403293846, -1.259746416228391E-4)
B_{26} = (2.06, -1.7)
u_{25} = Vector(B_{26}, A_{26})
A_{27} = (3.9593046403293854, 0.03987402535837714)
B_{27} = (3.98, -1.66)
u_{26} = Vector(B_{27}, A_{27})
A_{28} = (6.019304640329385, 0.05987402535837716)
B_{28} = (6.04, -1.64)
u_{27} = Vector(B_{28}, A_{28})
M = Point(c)
i = OrthogonalLine(M, c)
N = Point(d)
O = Point(i)
j = OrthogonalLine(O, i)
k = OrthogonalLine(N, d)