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:
2, ['k', 'k', 'A', '5571', '3033', '5481']

Ex Output:
k, k, A, 5571


Ex Input:
1, ['2603', 'D', 'K', '5253', 'p', '159', '4579', '43', 'm', 'w', 'f', '1663', '4139', '4835']

Ex Output:

2603, D, K, 5253, p, 159, 4579, 43, m, w, f, 1663, 4139