A = (0, -1, 0)
B = (1, 0, 0)
C = (0, 1, 0)
D = (-1, 0, 0)
E = Point(zAxis)
a, caraABCD, caraABE, caraBCE, caraCDE, caraADE, aristaAB, aristaBC, aristaCD, aristaAD, aristaAE, aristaBE, aristaCE, aristaDE = Pyramid(A, B, C, D, E)
b = 0.93 (slider from 0 to 1, step 0.01)
c, F, G, H, I, J, K, L, M, caraFGHI, caraFGJ, caraGHK, caraHIL, caraFIM, aristaFG, aristaGH, aristaHI, aristaFI, aristaFJ, aristaGJ, aristaGK, aristaHK, aristaHL, aristaIL, aristaIM, aristaFM = Net(a, b)