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:
3, ['x', 'y', 'M', '9519', '6553', '7497', 'j', '9587', 'g', '9393', 'C', 'T']

Ex Output:
x, y, M, 9519, 6553, 7497, j, 9587, g


Ex Input:
1, ['s', '7121']

Ex Output:
s


Ex Input:
3, ['9645', '4337', 'D', 'k', 'O', '5201', 'K', '3859', 'C', '5281', '7035']

Ex Output:

9645, 4337, D, k, O, 5201, K, 3859