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, ['U', 'X', 'z', '2787', '4461', 'Z', '5521', 'b', 'f', 'j', '3991', 'J', 'P', '143', 'C', 'D', 'j', 'L', '8243', 'W', 'N', 'r']