WORST_CASE(?,O(n^2)) Solution: --------- "a" :: [] -(10)-> "A"(3, 3) "activate" :: ["A"(12, 12)] -(12)-> "A"(0, 0) "f" :: ["A"(12, 0)] -(8)-> "A"(0, 0) "g" :: ["A"(0, 0)] -(1)-> "A"(1, 0) "n__a" :: [] -(0)-> "A"(0, 0) "n__a" :: [] -(0)-> "A"(12, 12) "n__a" :: [] -(0)-> "A"(13, 13) "n__f" :: ["A"(0, 0)] -(12)-> "A"(12, 0) "n__f" :: ["A"(12, 0)] -(12)-> "A"(12, 12) "n__f" :: ["A"(0, 0)] -(0)-> "A"(0, 0) "n__g" :: ["A"(12, 12)] -(12)-> "A"(12, 12) "n__g" :: ["A"(0, 0)] -(0)-> "A"(12, 0) "n__g" :: ["A"(0, 0)] -(0)-> "A"(9, 0) Cost Free Signatures: --------------------- Base Constructors: ------------------ "\"n__a\"_A" :: [] -(0)-> "A"(1, 0) "\"n__a\"_A" :: [] -(0)-> "A"(0, 1) "\"n__f\"_A" :: ["A"(0)] -(1)-> "A"(1, 0) "\"n__f\"_A" :: ["A"(0)] -(0)-> "A"(0, 1) "\"n__g\"_A" :: ["A"(0)] -(0)-> "A"(1, 0) "\"n__g\"_A" :: ["A"(0)] -(1)-> "A"(0, 1)