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:
1, ['t', 'O', '5607', '1577', '9143', '5197', 'y', 'd', 'w', 's', '3331', '8701', '9409']

Ex Output:
t, O, 5607, 1577, 9143, 5197, y, d, w, s, 3331, 8701


Ex Input:
2, ['a', '3799', '5509', 'r']

Ex Output:
a, 3799


Ex Input:
5, ['9675', '6791', 'B', 'D', 'A', '6751', '5563', 'o', '4795', 'G', '7539', '6051', '4557', 'K', '6711', '6153', 'N', '9519']

Ex Output:

9675, 6791, B, D, A, 6751, 5563, o, 4795, G, 7539, 6051, 4557