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:
7, ['E', '7593', '2777', 'g', '9021', '3847', 'e', 'C', 'O', '7139', '8815', 'v', '9409', 'B', '8067', 'J', '1811', '7405', '6379', 'a', 'Z', '9245']

Ex Output:
E, 7593, 2777, g, 9021, 3847, e, C, O, 7139, 8815, v, 9409, B, 8067


Ex Input:
4, ['7991', 'm', 'P', '1029', 'D', 'x', 'L', '3549', '2747', '5545', 'l', 'T', 'S', 'b', '929', 'R', '8099', 'R', 'c', 'i', 'v', 'q', 'g', '2107', '6375']

Ex Output:
7991, m, P, 1029, D, x, L, 3549, 2747, 5545, l, T, S, b, 929, R, 8099, R, c, i, v


Ex Input:
3, ['O', '8595', 'g', '1323', '2707', 'E', 'b', 'P', 'w', '4531', '6741', '9529', '9457', '1499', '2977', '283', '8101', 'M', 'a', 'g', 'n']

Ex Output:

O, 8595, g, 1323, 2707, E, b, P, w, 4531, 6741, 9529, 9457, 1499, 2977, 283, 8101, M