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:
12, ['D', 'T', 'b', '8967', '3159', '7201', '4447', 'T', 'R', 'm', '8347', 'f', '7637', '531', '4967', '2395', 'M', '5017', 'S', '1867', '9027', '7959', '3113', '5347', '5221', '3893', 'K', '9569']

Ex Output:
D, T, b, 8967, 3159, 7201, 4447, T, R, m, 8347, f, 7637, 531, 4967, 2395


Ex Input:
10, ['1647', 'E', 'J', 'B', 'S', 'X', '7779', '931', 'N', 'k', 'o', '1049', 'e', '4723', 'u', 'r', 'O', 'E', '6311', 'F', '4437']

Ex Output:
1647, E, J, B, S, X, 7779, 931, N, k, o


Ex Input:
8, ['8063', 'V', '1549', '9577', '4065', 'J', '2583', 'e', 'f', '4597', '9919', '5661', 'K', '41', '3063', '3659', 'd']

Ex Output:

8063, V, 1549, 9577, 4065, J, 2583, e, f