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.
2, ['U', '2857', 'W', 'C', 'H', 'L', 'M', 'Q', 'p', '9855', 'Q', 'W', 'F', '1191', 'U', '1545', '9343', '5319', '7283', '6805']