; Section 2.4 - List Operations (Page 12)
; Zachary Murray (zmurray@mix.wvu.edu)

; Example 3 - Page 12

; (car '(a b c))
; (cdr '(a b c))

(first '(a b c))
(next '(a b c))

; Example 4 - Page 13

; (car (cdr (cdr '(a b c d))))

(first (next (next '(a b c d))))

; Example 5 - Page 13

; (third '(a b c d))

(nth '(a b c d) 3)