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:
6, ['g', '2043', '6243', '8743', '2557', '8847', '663', 'D', 'M', '6503', 'u', 'W', 's', '3707', '4763', '6937']

Ex Output:
g, 2043, 6243, 8743, 2557, 8847, 663, D, M, 6503


Ex Input:
10, ['y', '6125', 'H', '2215', 'a', 'W', 'p', '727', '4473', '2895', 'm', 'g', '5259', 'k', '6351', '6209', '1609', '1399', 'y', 'j', '8859', '1213', '2643', 'L', 'K', 'b', 'z', 'o']

Ex Output:
y, 6125, H, 2215, a, W, p, 727, 4473, 2895, m, g, 5259, k, 6351, 6209, 1609, 1399


Ex Input:
4, ['b', '3403', '9973', '211', 'i', 't', 'o', 'S', '2429', '7805', 'Q']

Ex Output:

b, 3403, 9973, 211, i, t, o