Super!
Das Boot war zu weit oben!

A = (1.5, 5)
B = (1.5, 1)
a = Line(A, B)
C = (-2, 1)
D = (-1, 1)
E = (-1, 2)
Vieleck1, e, c, d = Polygon(C, D, E)
F = (-1, 2)
G = (-1, 1)
H = (0, 1)
Vieleck2, h, f, g = Polygon(F, G, H)
I = (-2, 1)
J = (-1, 1)
K = (-1, 0)
L = (-2, 0)
Vieleck3, i, j, k, l = Polygon(I, J, K, L)
M = (-1, 1)
N = (-1, 0)
O = (0, 0)
P = (0, 1)
Vieleck4, m, n, o, p = Polygon(M, N, O, P)
Q = (0, 0)
R = (1, 1)
S = (0, 1)
Vieleck5, s, q, r = Polygon(Q, R, S)
T = (-3, 1)
U = (-2, 1)
V = (-2, 0)
Vieleck6, v, t, u = Polygon(T, U, V)
W = (2, 0)
Z = (3, 0)
A_1 = (3, -1)
Vieleck7, a_1, w, z = Polygon(W, Z, A_1)
B_1 = (3, 0)
C_1 = (4, 0)
D_1 = (4, -1)
E_1 = (3, -1)
Vieleck8, b_1, c_1, d_1, e_1 = Polygon(B_1, C_1, D_1, E_1)
F_1 = (4, 0)
G_1 = (5, 0)
H_1 = (5, -1)
I_1 = (4, -1)
Vieleck9, f_1, g_1, h_1, i_1 = Polygon(F_1, G_1, H_1, I_1)
J_1 = (4, 1)
K_1 = (4, 0)
L_1 = (3, 0)
Vieleck10, l_1, j_1, k_1 = Polygon(J_1, K_1, L_1)
M_1 = (4, 1)
N_1 = (4, 0)
O_1 = (5, 0)
Vieleck11, o_1, m_1, n_1 = Polygon(M_1, N_1, O_1)
P_1 = (5, -1)
Q_1 = (5, 0)
R_1 = (6, 0)
Vieleck12, r_1, p_1, q_1 = Polygon(P_1, Q_1, R_1)