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, ['971', '3213', 'E', 'o', 'x', 'h', '5493', '4229']

Ex Output:
971, 3213, E, o


Ex Input:
6, ['K', '3083', '3121', '2705', 'z', 'm', '3911', 'L', '3587', '9209', 'B', 'I', '4555', '2721', '7415', '9423', 'q', 'D', 'K', 'E', '5119', '7613', 'J', 'R']

Ex Output:
K, 3083, 3121, 2705, z, m, 3911, L, 3587, 9209, B, I, 4555, 2721, 7415, 9423, q, D


Ex Input:
8, ['5407', '9383', '5399', '7651', 'd', 'N', 'q', 'N', '3383', '3613', 'G', 'K', '109', '6919', 'z', 'p', 'y', '5221', '8039', 'e', '8791', '5853', 'l', 'V']

Ex Output:

5407, 9383, 5399, 7651, d, N, q, N, 3383, 3613, G, K, 109, 6919, z, p