What is the value of $$(a + b + c){(a - b)^{2} + (b - c)^{2} + (c - a)^{2}}$$?

A

$$2a^{3} + 2b^{3} + 2c^{3} $$

B

$$2a^{3} + 2b^{3} + 2c^{3} - 6abc$$

C

$$3abc$$

D

$$6abc$$