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, ['o', 'l', '4141', '4805', '1971', '751']

Ex Output:
o, l, 4141


Ex Input:
4, ['9827', '4159', '8267', 'B', '609', '2119', '7671', '6383', '6683', 'f', '8495', '9171', '5869', '2415', 'H', '7187', 'j', 'I', 'Y', 's', 'v', 'l', 'D']

Ex Output:
9827, 4159, 8267, B, 609, 2119, 7671, 6383, 6683, f, 8495, 9171, 5869, 2415, H, 7187, j, I, Y


Ex Input:
4, ['3683', '5121', 'O', '2559', '901', '1583', 'c', '3235', 's', 'e', '4801', 'f', 'Q', 'a', 'y']

Ex Output:

3683, 5121, O, 2559, 901, 1583, c, 3235, s, e, 4801