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:
6, ['r', 'p', '7223', '9051', 'u', 'v', '375', 'w', '8567', 'q', 'N', '9645', 'q', '8191', '4949', 'e']

Ex Output:
r, p, 7223, 9051, u, v, 375, w, 8567, q


Ex Input:
10, ['y', '6125', 'H', '2215', 'a', 'W', 'p', '727', '4473', '2895', 'm', 'g', '5259', 'k', '6351', '6209', '1609', '1399', 'y', 'j', '8859', '1213', '2643', 'L', 'K', 'b', 'z', 'o']

Ex Output:
y, 6125, H, 2215, a, W, p, 727, 4473, 2895, m, g, 5259, k, 6351, 6209, 1609, 1399


Ex Input:
1, ['T', 'P']

Ex Output:

T


