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:
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:
4, ['971', '3213', 'E', 'o', 'x', 'h', '5493', '4229']

Ex Output:
971, 3213, E, o


Ex Input:
5, ['2701', '6643', '4039', '5725', 'N', '4479', '6929', 'K', '3495', 'I', 'U', '5885', '8755']

Ex Output:

2701, 6643, 4039, 5725, N, 4479, 6929, K