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, ['F', 'p', '9513', '4451', 'M', 'H', 'u', 'c', '9279']

Ex Output:
F, p, 9513, 4451, M, H, u, c


Ex Input:
11, ['h', 'c', 'H', 'J', 'Z', '4545', '4481', '53', 'W', '5899', 'H', 'l', 'L', 'C', 'Q', 'E', '3765', '1885', '517', '8723', '6651', '7353', 'q', 'w', 'F', '9487', 'Z']

Ex Output:
h, c, H, J, Z, 4545, 4481, 53, W, 5899, H, l, L, C, Q, E


Ex Input:
6, ['B', 'F', '2095', '8245', 'U', 'U', 'K', '933', '1533', '7895', 'c', '4095', 'f', '2649', '55', 'J', 'E', 'b', 'L', '6971', '985', 'D']

Ex Output:

B, F, 2095, 8245, U, U, K, 933, 1533, 7895, c, 4095, f, 2649, 55, J