Write Scheme expressions to extract each of the items - a, b, c, ..., h, i - in the following list: (((abc) d (ef)) g (((h) i))) Use only the "car" and "cdr" functions (and no short-cuts). You may use "define" to assign the list to a variable so that you do not have to re-type it for each expression. For example, if you were given the list "(xy)", and I asked for an expression to extract all the elements, one at a time, then you could use... (define List '(xy)) (car List) (car (cdr List ) ) Do the same for the list given above.