The area of the region, enclosed by the circle x2 + y2 = 2 which is not common to the region bounded by the parabola y2 = x and the straight line y = x, is :
(1) 1/3(12π - 1)
(2) 1/6(12π - 1)
(3) 1/6(24π - 1)
(4) 1/3(6π - 1)