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, ['6559', 'R', '4925', 'c', '5437', 'I', '6551', '2853', 'j', '2775', '3157', 'X', '1467', '869', '2837', '1001', 'e', '7835', '9059']

Ex Output:
6559, R, 4925, c, 5437, I, 6551, 2853, j, 2775, 3157, X, 1467, 869, 2837, 1001


Ex Input:
3, ['O', '4045', 'd', 'r', 'h', '3903', 'I', '5309', '7833', 'c', '7265', 'X']

Ex Output:
O, 4045, d, r, h, 3903, I, 5309, 7833


Ex Input:
3, ['4863', '6657', 'X', '9687', 'H', 'C', 'V', 'a']

Ex Output:

4863, 6657, X, 9687, H