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.
6, ['r', 'a', 'H', 'U', '5387', 'R', 'W', 't', 'e', '4813', '3587', '7621', 'B', '7763']