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, ['a', 'U', '1091', '6791', '5761', '5235', 'q', 'f', 's', '2023', 'u', 'N', 'H', 'D', '479', 'q']

Ex Output:
a, U, 1091, 6791, 5761, 5235, q, f, s, 2023, u


Ex Input:
5, ['845', 'w', 'b', 'M', '8983', '1591', 'n', 'i', '9817', '1397', '5085', 'p', '503', 'o', '953', '3705', 'D']

Ex Output:
845, w, b, M, 8983, 1591, n, i, 9817, 1397, 5085, p


Ex Input:
2, ['N', 'j', 'B', 'T', '4231', '2767', '4885']

Ex Output:

N, j, B, T, 4231