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.
9, ['3625', '5937', 'U', 'n', 'X', '3009', 'j', 'B', '7649', '2157', 'Z', 'v', '2997', 'L', 'm', 'f', '9937', 'O']