In this task, you are given inputs i and A, where i is an integer and A is a list. You need to list all the elements of A preceding the last i elements. i will always have a value less than the length of A.
2, ['6621', 'm', '1931', 'Y', 'D', 'P', '7813', '8189', 'G', 'x', 'M', 'y', '3249', '3427', '2237', 'j', '3439', '7969']