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:
11, ['7021', 'w', 'I', '2123', '5935', 'y', 'l', '2351', '3207', '9613', '963', '8925', '9673', 'X', 'z', 'X', 'K', 'w', '2433', 'O', '1495', 'Z', '957', 'R', 'l', '8745', '5553', 'R']

Ex Output:
7021, w, I, 2123, 5935, y, l, 2351, 3207, 9613, 963, 8925, 9673, X, z, X, K


Ex Input:
1, ['y', 's', 'Z', '4013', 'R', '6789']

Ex Output:
y, s, Z, 4013, R


Ex Input:
4, ['7331', '6563', '6929', 'r', '7545', 'V', 'k', '3933', 'S', '4739', 'j', 'q', 's', 'i', '6181']

Ex Output:

7331, 6563, 6929, r, 7545, V, k, 3933, S, 4739, j