A = Intersect(xAxis, yAxis)
B = Point(xAxis)
C = Point(yAxis)
poly1, c, a, b = Polygon(A, B, C)
poly2, d, e, f, g, E, D = Polygon(C, B, 4)
poly3, h, i, j, k, F, G = Polygon(A, C, 4)
poly4, l, m, n, p, H, I = Polygon(B, A, 4)
q = Segment(G, H)
r = Segment(F, I)
s = Line(D, c)
t = Line(E, b)
J = Intersect(s, t)
poly5, e_1, d_1, j_1 = Polygon(D, J, E)
a_1 = Segment(A, J)
K = Intersect(a_1, a)
L = Intersect(a_1, f)
b_1 = Segment(E, J)
c_1 = Segment(E, J)