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: 7, ['R', '9719', '7735', 'l', '2443', 'R', 'W', '1137', '8809', '5505', '953', '3001', '2857', '5161']
Example Output: R, 9719, 7735, l, 2443, R, W

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

Example Input: 7, ['x', 'f', 'L', '5723', '8267', 'U', 'm', 'B', '5711', 'r', '6987', 'v', '8269', '6611', '7323', 'S']
Example Output:
x, f, L, 5723, 8267, U, m, B, 5711