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, ['X', 'O', 'D', '7293', 'r', 'C', '9075', 's', 'X', '3037', 'k', '9989', '9417', '7901', 'D', 'M', 'r', 'F', 'L', '1601', '8645', 'T']

Ex Output:
X, O, D, 7293, r, C, 9075, s, X, 3037, k, 9989, 9417, 7901, D, M, r, F, L, 1601


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:
9, ['M', 'U', '3143', '4181', 'd', '7685', '3973', 'q', 'g', 'H', 'M', 'p', '8023', '1295', '7915', 'K', '6479', '5585', '1165', 'B', 'Z', 'G', '3009', 'R']

Ex Output:

M, U, 3143, 4181, d, 7685, 3973, q, g, H, M, p, 8023, 1295, 7915