The equation of the straight line passing through (-5, 4) and which makes an intercept of $$\frac{2}{\sqrt{5}}$$ units between the lines $$x + 2y + 1 = 0$$ and $$x + 2y - 1 = 0$$, is

A

$$3x - y - 5 = 0$$

B

$$x - 2y + 7 = 0$$

C

$$2x - 3y + 14 = 0$$

D

$$2x - y + 14 = 0$$