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:
4, ['3057', '7783', 'o', 'M', '9309', 'V', '1425', 'X', 'f', 'y', 'q', '2831', 'y', 'A', '5567', 'c', '8645', 'S', 'd']

Ex Output:
3057, 7783, o, M, 9309, V, 1425, X, f, y, q, 2831, y, A, 5567


Ex Input:
2, ['c', 't', '8783', 'E', '5327', '7383', '6607', 'R', '5779', 'B', 'k']

Ex Output:
c, t, 8783, E, 5327, 7383, 6607, R, 5779


Ex Input:
3, ['4449', 'm', 'H', 'p', '9769', 'm', '4597', '8051', '5335', 'k', 'W', '4025', 'f']

Ex Output:

4449, m, H, p, 9769, m, 4597, 8051, 5335, k