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.

Ex Input:
3, ['5109', 'f', 'c', '8429', 'e', 'k', 'q', 'h', '9773', 'j', '6643', '2019', '2625', 'y', '375', '649', '9901', '6511', '9219', 'd']

Ex Output:
5109, f, c, 8429, e, k, q, h, 9773, j, 6643, 2019, 2625, y, 375, 649, 9901


Ex Input:
4, ['c', '8925', 'H', 'r', 'b', 'c', '4701', 'W', 'u', 'O', '2557', '1995', '6013', 'A']

Ex Output:
c, 8925, H, r, b, c, 4701, W, u, O


Ex Input:
2, ['d', '4195', 'E', '8771', '9591', 'C', '2597', 'C']

Ex Output:

d, 4195, E, 8771, 9591, C