app app app f 0 1 x app app app f x x x app app app f x y z 2 0 2 1 2 app app app g x x y y app app app g x y y x app app map fun nil nil app app map fun app app cons x xs app app cons app fun x app app map fun xs app app filter fun nil nil app app filter fun app app cons x xs app app app app filter2 app fun x fun x xs app app app app filter2 true fun x xs app app cons x app app filter fun xs app app app app filter2 false fun x xs app app filter fun xs app 2 f 0 0 0 1 0 2 0 g 0 map 0 nil 0 cons 0 filter 0 filter2 0 true 0 false 0 INNERMOST ./TRS/currying/AG01/#4.13.trs