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.
4, ['3947', 'B', '4273', 'G', 'M', 'n', '7727', '7031', '8013', 'x', '4227', 'q']