(defun first-function ((a integer))
  (+ a 2)
  (+ a 3)
  (+ a 4)
  (+ a 6)
  (+ a 10)
  )

(defun second-function ((b integer))
  (if (> 2 b)
    0
    10
    )
  )

(second-function (second-function (second-function 3)))