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:
5, ['Y', 'r', '9549', 'A', 'W', '9491', '1261', '2453', '5669', 'd', '9411', '1809', '581', 'O', '1969']

Ex Output:
Y, r, 9549, A, W, 9491, 1261, 2453, 5669, d


Ex Input:
8, ['3457', '4925', 'K', '4729', '1811', 'V', '7821', '1551', 'x', '2331', '1783', 'Y', '1167', '7639', 'D', 'X', '5403']

Ex Output:
3457, 4925, K, 4729, 1811, V, 7821, 1551, x


Ex Input:
7, ['7487', 'W', 'f', '4491', '9233', '2365', 'f', '4859', 'E', 'Q', 'J', 'q', '233', '2153', 'X', '5199', 'd', 'W', '7041', '8909']

Ex Output:

7487, W, f, 4491, 9233, 2365, f, 4859, E, Q, J, q, 233