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.

Example Input: 2, ['t', '8531', 'e', '8317', '2747']
Example Output: t, 8531, e

Example Input: 4, ['u', '8921', '7805', '1995', '5493', 'D', 'A', '9687']
Example Output: u, 8921, 7805, 1995

Example Input: 2, ['R', 'S', '6131', '6103', '2787', 'p', '6131', '7353', 'e', '6111', 'B', '5377', '4403', '687', 'C', 'v', 'B', '2295', '2745', '3865', 'w', 'u', 'v', '6635']
Example Output:
R, S, 6131, 6103, 2787, p, 6131, 7353, e, 6111, B, 5377, 4403, 687, C, v, B, 2295, 2745, 3865, w, u