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.
5, ['U', '291', 'D', 'E', 'q', '5443', '1735', 'p', 'C', 'a', '307', '4645', 'B', '1399', '9079', '7269', 'J', 'p', 'n', '2731']