WORST_CASE(?,O(n^1))

Solution:
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  "Cons" :: ["A"(1) x "A"(1)] -(1)-> "A"(1)
  "Cons" :: ["A"(4) x "A"(4)] -(4)-> "A"(4)
  "False" :: [] -(0)-> "A"(2)
  "False" :: [] -(0)-> "A"(14)
  "Nil" :: [] -(0)-> "A"(1)
  "Nil" :: [] -(0)-> "A"(4)
  "True" :: [] -(0)-> "A"(14)
  "True" :: [] -(0)-> "A"(6)
  "even" :: ["A"(1)] -(2)-> "A"(2)
  "evenodd" :: ["A"(15)] -(16)-> "A"(0)
  "notEmpty" :: ["A"(4)] -(12)-> "A"(0)
  "odd" :: ["A"(1)] -(2)-> "A"(2)


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

  "Cons" :: ["A"_cf(0) x "A"_cf(0)] -(0)-> "A"_cf(0)
  "False" :: [] -(0)-> "A"_cf(0)
  "Nil" :: [] -(0)-> "A"_cf(0)
  "True" :: [] -(0)-> "A"_cf(0)
  "even" :: ["A"_cf(0)] -(0)-> "A"_cf(0)
  "odd" :: ["A"_cf(0)] -(0)-> "A"_cf(0)


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