Use the table to evaluate each expression.

x	1	2	3	4	5	6
f(x)	4	3	4	1	2	2
g(x)	4	1	6	1	6	1

(a) f(g(1)) (b) g(f(1)) (c) f(f(1)) (d) g(g(1)) (e) (g f)(3) (f) (f g)(6)