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, ['P', 'Z', '4201', '3671', '6217', '8099', '7067', '3825', 'x', 'm', 'k', 'P', '8243', 'K', '7263', '8427', 'W', 'B', 'r', '8393']