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.

Example Input: 1, ['s', '7121']
Example Output: s

Example Input: 5, ['H', '6247', '3419', 'a', 'g', 'b', 'S', '6077', 'L', '7419', 'C', '8475', '979', '7501', '4631', 'w', 'J', '7377']
Example Output: H, 6247, 3419, a, g, b, S, 6077, L, 7419, C, 8475, 979

Example Input: 1, ['j', 'I', 'R', '6781', 'l', 'R', 'R', '843', 'e', 'w', 'f', '9783', '7463', '4669', 'C', 'm', 'u', 'g', '4723', '7391']
Example Output:
j, I, R, 6781, l, R, R, 843, e, w, f, 9783, 7463, 4669, C, m, u, g, 4723