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:
10, ['c', '2459', 'Z', '221', '6821', 'D', 'i', '8517', 'R', 'F', 'b', 'Z', '8771', '5713', '2703', '3003', '2627', 'y', '4817', '2005', '2851', '5563', 'l', '3069', 'm', '6701', '3', '2337', '3693', 'T']

Ex Output:
c, 2459, Z, 221, 6821, D, i, 8517, R, F, b, Z, 8771, 5713, 2703, 3003, 2627, y, 4817, 2005


Ex Input:
2, ['4619', '6389', '7529', 'B', '8289', '6167']

Ex Output:
4619, 6389, 7529, B


Ex Input:
7, ['v', '8587', 'D', 'F', 'i', '6801', 'D', 'D', '1401', 'y', '799', 'D', '6909', 'f', '6395', 'l']

Ex Output:

v, 8587, D, F, i, 6801, D, D, 1401