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:
4, ['b', 'j', '5513', '2675', 'X', 't', '5799', '3691', 'q', 'v', 'X', 'F', 'Z', '3995', 'K', '5143', 'W', 'L', 'D', 'Y', 'G', 'E']

Ex Output:
b, j, 5513, 2675, X, t, 5799, 3691, q, v, X, F, Z, 3995, K, 5143, W, L


Ex Input:
10, ['5601', '8411', 'y', 'c', 'q', '7963', '1791', 'M', '459', '4021', 'H', 'K', '9797', '6097', '1285', '8899', 'h', '77', '1397', '8967', 'T', 's', '4103', '7311', 'Z', 'U', 'a', '7867']

Ex Output:
5601, 8411, y, c, q, 7963, 1791, M, 459, 4021, H, K, 9797, 6097, 1285, 8899, h, 77


Ex Input:
2, ['3591', '9627', 'u', '7659', 'K', '813', 'W', '2735']

Ex Output:

3591, 9627, u, 7659, K, 813