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, ['H', 'j', '6089', '2777', '9627', 'D', 'J', 'r', 'v', 'U', '5257', 'D', '8975', 'i', 'q', 'W', '9301', '6431', 'V', 'e', '8161', '997', 'I', '87', '1751', '6205', 'f', 'Z', 'X']

Ex Output:
H, j, 6089, 2777, 9627, D, J, r, v, U, 5257, D, 8975, i, q, W, 9301, 6431, V, e, 8161, 997, I, 87


Ex Input:
11, ['4889', '2673', '9457', 'G', '3985', 'R', '3483', '5941', '2107', '6687', '2067', 't', 'k', '1951', '773', 'v', 'M', '5637', '6963', 'V', 'Y', '5041']

Ex Output:
4889, 2673, 9457, G, 3985, R, 3483, 5941, 2107, 6687, 2067


Ex Input:
3, ['e', 'O', 'V', '5209', '7021', '9649', '6953', '735', 'i', 'Q', 'S', '6627', 'h', 'o', '6091', '3825', '6149', 'q', '5641', '1979', 'M', 'U', '1587', '5369', 'X', '3311']

Ex Output:

e, O, V, 5209, 7021, 9649, 6953, 735, i, Q, S, 6627, h, o, 6091, 3825, 6149, q, 5641, 1979, M, U, 1587


