$ \frac{1}{2} $

$ \frac{2}{4} $

$ \frac{4}{8} $

$ \frac{1}{2} $

$ \frac{1}{4} $

$ \frac{1}{4} $

$ \frac{1}{8} $

$ \frac{1}{8} $

$ \frac{1}{8} $

$ \frac{1}{8} $

A = (-3, 1)
B = (-2, 1)
C = (-1, 1)
D = (0, 1)
E = (1, 1)
F = (-3, 0)
J = (1, 0)
K = (-3, -1)
O = (1, -1)
P = (-3, -2)
T = (1, -2)
U = (-3, -3)
V = (-2, -3)
W = (-1, -3)
Z = (0, -3)
A_1 = (1, -3)
polygon1, a, e, a_1, u = Polygon(A, E, A_1, U)
A_2 = (2, 1)
B_1 = (3, 1)
C_1 = (4, 1)
D_1 = (5, 1)
E_1 = (6, 1)
F_1 = (2, 0)
J_1 = (6, 0)
K_1 = (2, -1)
O_1 = (6, -1)
P_1 = (2, -2)
T_1 = (6, -2)
U_1 = (2, -3)
V_1 = (3, -3)
W_1 = (4, -3)
Z_1 = (5, -3)
A_3 = (6, -3)
polygon1_1, a_3, e_1, a_2, u_1 = Polygon(A_2, E_1, A_3, U_1)
A_4 = (7, 1)
B_2 = (8, 1)
C_2 = (9, 1)
D_2 = (10, 1)
E_2 = (11, 1)
F_2 = (7, 0)
J_2 = (11, 0)
K_2 = (7, -1)
O_2 = (11, -1)
P_2 = (7, -2)
T_2 = (11, -2)
U_2 = (7, -3)
V_2 = (8, -3)
W_2 = (9, -3)
Z_2 = (10, -3)
A_5 = (11, -3)
polygon1_2, a_5, e_2, a_4, u_2 = Polygon(A_4, E_2, A_5, U_2)
G = (9, 0)
H = (9, -1)
I = (9, -2)
L = (4, -1)