WORST_CASE(?,O(n^1))

Solution:
---------

  "Cons" :: ["A"(0) x "A"(13)] -(13)-> "A"(13)
  "Cons" :: ["A"(0) x "A"(0)] -(0)-> "A"(0)
  "False" :: [] -(0)-> "A"(14)
  "Nil" :: [] -(0)-> "A"(0)
  "Nil" :: [] -(0)-> "A"(13)
  "Nil" :: [] -(0)-> "A"(14)
  "True" :: [] -(0)-> "A"(14)
  "add0" :: ["A"(0) x "A"(13)] -(5)-> "A"(0)
  "goal" :: ["A"(6) x "A"(15)] -(9)-> "A"(0)
  "notEmpty" :: ["A"(0)] -(2)-> "A"(0)


Cost Free Signatures:
---------------------

  "Cons" :: ["A"_cf(0) x "A"_cf(0)] -(0)-> "A"_cf(0)
  "Nil" :: [] -(0)-> "A"_cf(0)
  "add0" :: ["A"_cf(0) x "A"_cf(0)] -(0)-> "A"_cf(0)


Base Constructors:
------------------
  "\"Cons\"_A" :: ["A"(0) x "A"(1)] -(1)-> "A"(1)
  "\"False\"_A" :: [] -(0)-> "A"(1)
  "\"Nil\"_A" :: [] -(0)-> "A"(1)
  "\"True\"_A" :: [] -(0)-> "A"(1)