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:
2, ['c', 't', '8783', 'E', '5327', '7383', '6607', 'R', '5779', 'B', 'k']

Ex Output:
c, t, 8783, E, 5327, 7383, 6607, R, 5779


Ex Input:
1, ['I', '8905', 'F', 'w', 'A', 'B', 'm', 'a', '5739', '8447', 'Q', '9069', '3037', '8683', '6781', 'y', 'X', '4001', '1741', '1425', '5475', '4905']

Ex Output:
I, 8905, F, w, A, B, m, a, 5739, 8447, Q, 9069, 3037, 8683, 6781, y, X, 4001, 1741, 1425, 5475


Ex Input:
1, ['c', 'D', '1073', '2533', '9359', 'R', 'J']

Ex Output:

c, D, 1073, 2533, 9359, R