BEST_CASE(Omega(n^1),?)

Solution:
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  "#0" :: [] -(0)-> "b"(0)
  "#and" :: ["a"(0) x "a"(0)] -(1)-> "a"(0)
  "#eq" :: ["b"(0) x "b"(0)] -(1)-> "a"(0)
  "#equal" :: ["b"(0) x "b"(0)] -(1)-> "a"(0)
  "#false" :: [] -(0)-> "a"(0)
  "#neg" :: ["b"(0)] -(0)-> "b"(0)
  "#pos" :: ["b"(0)] -(0)-> "b"(0)
  "#s" :: ["b"(0)] -(0)-> "b"(0)
  "#true" :: [] -(0)-> "a"(0)
  "and" :: ["a"(0) x "a"(0)] -(1)-> "a"(0)
  "dd" :: ["b"(0) x "b"(0)] -(0)-> "b"(0)
  "dd" :: ["b"(0) x "b"(1)] -(1)-> "b"(1)
  "eq" :: ["b"(0) x "b"(0)] -(1)-> "a"(0)
  "eq#1" :: ["b"(0) x "b"(0)] -(1)-> "a"(0)
  "eq#2" :: ["b"(0)] -(1)-> "a"(0)
  "eq#3" :: ["b"(0) x "b"(0) x "b"(0)] -(1)-> "a"(0)
  "nil" :: [] -(0)-> "b"(0)
  "nil" :: [] -(0)-> "b"(1)
  "nub" :: ["b"(1)] -(1)-> "b"(0)
  "nub#1" :: ["b"(1)] -(1)-> "b"(0)
  "remove" :: ["b"(0) x "b"(1)] -(1)-> "b"(0)
  "remove#1" :: ["b"(1) x "b"(0)] -(1)-> "b"(0)
  "remove#2" :: ["a"(0) x "b"(0) x "b"(0) x "b"(1)] -(1)-> "b"(0)


Cost Free Signatures:
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  "#0" :: [] -(0)-> "b"_cf(0)
  "#and" :: ["a"_cf(0) x "a"_cf(0)] -(0)-> "a"_cf(0)
  "#eq" :: ["b"_cf(0) x "b"_cf(0)] -(0)-> "a"_cf(0)
  "#equal" :: ["b"_cf(0) x "b"_cf(0)] -(0)-> "a"_cf(0)
  "#false" :: [] -(0)-> "a"_cf(0)
  "#neg" :: ["b"_cf(0)] -(0)-> "b"_cf(0)
  "#pos" :: ["b"_cf(0)] -(0)-> "b"_cf(0)
  "#s" :: ["b"_cf(0)] -(0)-> "b"_cf(0)
  "#true" :: [] -(0)-> "a"_cf(0)
  "and" :: ["a"_cf(0) x "a"_cf(0)] -(0)-> "a"_cf(0)
  "dd" :: ["b"_cf(0) x "b"_cf(0)] -(0)-> "b"_cf(0)
  "eq" :: ["b"_cf(0) x "b"_cf(0)] -(0)-> "a"_cf(0)
  "eq#1" :: ["b"_cf(0) x "b"_cf(0)] -(0)-> "a"_cf(0)
  "eq#2" :: ["b"_cf(0)] -(0)-> "a"_cf(0)
  "eq#3" :: ["b"_cf(0) x "b"_cf(0) x "b"_cf(0)] -(0)-> "a"_cf(0)
  "nil" :: [] -(0)-> "b"_cf(0)
  "nub" :: ["b"_cf(0)] -(0)-> "b"_cf(0)
  "nub#1" :: ["b"_cf(0)] -(0)-> "b"_cf(0)
  "remove" :: ["b"_cf(0) x "b"_cf(0)] -(0)-> "b"_cf(0)
  "remove#1" :: ["b"_cf(0) x "b"_cf(0)] -(0)-> "b"_cf(0)
  "remove#2" :: ["a"_cf(0) x "b"_cf(0) x "b"_cf(0) x "b"_cf(0)] -(0)-> "b"_cf(0)


Base Constructors:
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