size = 1   Test.#0 = Prelude:add Test.#957 Test.#1
size = 1   Test.#1 = 20
size = 1   Test.#3 = Prelude:add Test.#0 Test.#958
size = 1   Test.#957 = 10
size = 1   Test.#958 = 10
size = 0   Test.f = \#959 -> Test.#3
