A = (-3, -2)
B = (3, 2)
C = (-1, 3)
D = (1, -3)
r = Line(B, C)
s = Line(D, A)
t = Line(A, B)
R1 = Point(r)
R2 = Point(r)
S1 = Point(s)
S2 = Point(s)
T1 = Point(t)
T2 = Point(t)
E = Point(s)
F = Point(s)
G = Point(s)
H = Point(t)
O = Intersect(t, xAxis)
J = Point(t)
K = Point(r)
L = Point(r)
M = Point(r)
N = Intersect(r, xAxis)
I = Intersect(s, xAxis)