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:
3, ['8479', 'I', 'b', '3759', 'P', '4853']

Ex Output:
8479, I, b


Ex Input:
5, ['v', '371', '1799', 'E', '7605', 'k', '6133', '2871', 's', '9981', 'E']

Ex Output:
v, 371, 1799, E, 7605, k


Ex Input:
5, ['3815', '1025', 'E', 'S', '9795', '963', 'v', '9623', '8501', 'W', '9227', '8191', 'T', '2517', '5909', '3011', 'S', '5589', '7515', 'v']

Ex Output:

3815, 1025, E, S, 9795, 963, v, 9623, 8501, W, 9227, 8191, T, 2517, 5909