A = (2.42, -1.8)
B = (1.82, -4.8)
C = (6.58, -4.26)
a = Line(B, C)
D = (10.58, 2.64)
E = (6.497467237771533, 4.137701220861544)
F = (12.86, -1.92)
b = Line(E, F)
c = Parabola(A, a)
d = Parabola(D, b)
G = Point(a)
f = LineBisector(A, G)