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:
8, ['T', 'F', 'C', '3743', 'G', '1843', '2187', '5277', 'r', 'h', '23', 'w', 'A', '8117', 'd', 's', 'x', '3129', '2067', '2377', '2859']

Ex Output:
T, F, C, 3743, G, 1843, 2187, 5277, r, h, 23, w, A


Ex Input:
3, ['2181', '4599', 'D', 'z', '9097', '9267', 'q', '71', 'w', 'D', 'K', 'V', '2653', '2427', '1471', '733', '6887', '2789', 'G', 'S', '8401', '8327', '307', 'r', 'n', 'u']

Ex Output:
2181, 4599, D, z, 9097, 9267, q, 71, w, D, K, V, 2653, 2427, 1471, 733, 6887, 2789, G, S, 8401, 8327, 307


Ex Input:
2, ['O', '8053', 'd', 'Y', 'w', 'v', 'B', '4313', 'F', 'R', 'g', '959', 'c', 'B', 'l']

Ex Output:

O, 8053, d, Y, w, v, B, 4313, F, R, g, 959, c