WORST_CASE(?,O(n^1)) Solution: --------- "c" :: ["A"(0) x "A"(7)] -(7)-> "A"(7) "c" :: ["A"(0) x "A"(11)] -(11)-> "A"(11) "f" :: ["A"(7)] -(10)-> "A"(14) "g" :: ["A"(11)] -(14)-> "A"(3) "s" :: ["A"(7)] -(7)-> "A"(7) "s" :: ["A"(0)] -(0)-> "A"(0) Cost Free Signatures: --------------------- Base Constructors: ------------------ "\"c\"_A" :: ["A"(0) x "A"(1)] -(1)-> "A"(1) "\"s\"_A" :: ["A"(1)] -(1)-> "A"(1)