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:
5, ['1667', 'U', '1659', 'E', 'J', '7209', 'B', '9839', 'z', '8841', '5105', 'N', '1487', 'q', '3137', 'b', 'D', '1433', '2365', 'Q', '75', 't', '9887', 'y']

Ex Output:
1667, U, 1659, E, J, 7209, B, 9839, z, 8841, 5105, N, 1487, q, 3137, b, D, 1433, 2365


Ex Input:
2, ['z', 'C', '1787', 'P', 'i', 'M', 'V', '7833', 'i', '189', '6017', 'I']

Ex Output:
z, C, 1787, P, i, M, V, 7833, i, 189


Ex Input:
14, ['2039', '5751', '1803', 'M', '1813', '3205', '8943', 'T', 'o', 'x', 'r', '9083', '7909', 'S', '33', '9853', '7093', '5093', 'g', 'z', '7623', 'r', 'Q', 'H', '8191', '8333', '9235', '9155']

Ex Output:

2039, 5751, 1803, M, 1813, 3205, 8943, T, o, x, r, 9083, 7909, S