A: (1, 1)
B: (-1, 1)
C: (-1, -1)
D: (1, -1)
m1, a, b, c, d = Polygon(A, B, C, D)
E: (5 / 2, 5 / 2, 4)
F: (-5 / 2, 5 / 2, 4)
G: (-5 / 2, -5 / 2, 4)
H: (5 / 2, -5 / 2, 4)
m2, e, f, g, h = Polygon(E, F, G, H)
i = Segment(H, D)
j = Segment(A, E)
k = Segment(F, B)
l = Segment(C, G)
m = 2.4 (slider from 0 to 4)
I: (1 + (m * (5 / 2 - 1) / 4), 1 + (m * (5 / 2 - 1) / 4), m)
J: (-1 - (m * (5 / 2 - 1) / 4), 1 + (m * (5 / 2 - 1) / 4), m)
K: ((-(1 + (m * (5 / 2 - 1) / 4))), (-(1 + (m * (5 / 2 - 1) / 4))), m)
L: (1 + (m * (5 / 2 - 1) / 4), (-(1 + (m * (5 / 2 - 1) / 4))), m)
m3, i_1, j_1, k_1, l_1 = Polygon(I, J, K, L)