Tangents drawn from the point P(1, 8) to the circle $$x^{2}+y^{2}-6x-4y-11=0$$ touch the circle at the points A and B. The equation of the circumcircle of the triangle PAB is

A

$$x^{2}+y^{2}+4x-6y+19=0$$

B

$$x^{2}+y^{2}-4x-10y+19=0$$

C

$$x^{2}+y^{2}-2x+6y-29=0$$

D

$$x^{2}+y^{2}-6x-4y+19=0$$