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:
13, ['V', 'b', '175', 'k', '9191', 'F', 'Z', '9617', 'q', '559', 'M', '4991', 'Z', '8011', '5101', '8761', 'w', 'V', '6435', 'U', '7953', '7223', 'y', 'o', 't', '2275', 'W', '6797', '4039', '5131']

Ex Output:
V, b, 175, k, 9191, F, Z, 9617, q, 559, M, 4991, Z, 8011, 5101, 8761, w


Ex Input:
8, ['2657', 'u', '4419', '6719', '7841', 'u', '3781', 'o', 'w', '987', 'd', '1871', '4313', '1025', 'u', '3963', '7743', '1885', 'z', 'z', '7187', '5247']

Ex Output:
2657, u, 4419, 6719, 7841, u, 3781, o, w, 987, d, 1871, 4313, 1025


Ex Input:
7, ['5839', 'R', 'd', 'H', '941', 'p', '4359', 'w', 'i', '679', 'e', 's', '5789', 'J']

Ex Output:

5839, R, d, H, 941, p, 4359