(2x + 2)(x + 2)
(2x + 2)(x + 4)
(2x + 6)(x + 1)
(x + 6)(2x + 2)
(2x + 6)(x + 3)
(2x + 6)(2x + 2)
(2x + 1)(x + 1)
(x + 2)(x + 1)
(2x + 2)(x + 1)
(2x + 4)(x + 2)
(x +1)(x + 1)
