A = (-0.62, 3.64)
B = (6.14, 1.76)
u = Vector(A, B)
C = (-1.7, -1.4000000000000001)
D = (0.32, -0.04)
a = Vector(C, D)
E = (6.34, -2.2800000000000002)
F = (1.46, -1.5)
X = Vector(E, F)