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, ['3525', '3817', 'X', '2091', 'E', '7625', 'p', '8031', '3895', '4101', 'K', 'f', '4303', 'g', '1529', 'p', 'D', 'w', '1831', 'n', '1019', '9569', 'L', '447', 'L', 't', 'r']

Ex Output:
3525, 3817, X, 2091, E, 7625, p, 8031, 3895, 4101, K, f, 4303, g, 1529


Ex Input:
8, ['3873', '4431', '4295', 'W', 'X', 'U', 'X', '1877', 'u', '5755', '9109', '5211', '3037', 'V', 'S', 'c', 'O']

Ex Output:
3873, 4431, 4295, W, X, U, X, 1877, u


Ex Input:
2, ['5217', '5067', 'L', 'T', 'D', '765', 'f', '6521', '7563']

Ex Output:

5217, 5067, L, T, D, 765, f